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Full vulnerability report · 2026
CVE-2026-31411High confidence

net: atm: fix crash due to unvalidated vcc pointer in sigd_send()

Linux · Linux

5.5MediumCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority. Verified remediation exists for at least one product or source, but 30 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityMediumOperational priority:Low, lowered one band.downgradedsince 8 Sep 2026

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • Exploitation requires an existing local or physical foothold with privileges.
  • EPSS is 0.17% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict local access and enforce least privilege on affected hosts.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Linux Linux and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: No default targetRemediation target: Normal maintenance

This automated reassessment organises public evidence. It does not know asset exposure, business impact or control effectiveness and does not replace CVSS or a human risk decision.

Cross-source reconciliation

Remediation availability differs by product scope

Verified remediation exists for at least one product or source, but 30 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

Debian, ubuntu findings are scoped to the named distribution, release and source package. An absent finding does not mean a package is unaffected.

24 package states
Package result overrides the generic status

BlackTree has verified remediation for at least one product or source, but the relevant distribution still reports no fixed package for 20 affected package states shown here. Treat those rows as affected with no fix until that distribution publishes a fixed version.

Repository candidate not checked

A published vendor fix does not prove that a matching update is enabled and installable on a particular asset. Confirm the local package candidate before scheduling remediation.

Distribution releaseSource packageVendor stateFixed versionEvidence
Debian trixietrixie · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.12.85-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian bookwormbookworm · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.1.170-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.18.14-1Debian Security Tracker ↗Source updated 6 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.18.14-1Debian Security Tracker ↗Source updated 6 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinuxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-awsAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azureAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-fdeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-azure-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gcpAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-gkeopAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-ibmAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidiaAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-lowlatencyAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-nvidia-tegraAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oem-6.11Affected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-oracleAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspiAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-raspi-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-realtimeAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-riscvAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-xilinxAffected, no fix publishedCanonical OVAL identifies this running kernel flavour as affected and does not publish a fixed package version in this definition.Not published in this feedCanonical Ubuntu Security ↗Source updated 5 Oct 2026
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

3 current
CVE-2026-31411 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: net: atm: fix crash due to unvalidated vcc pointer in sigd_send()
64 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • kernel as a component of Red Hat Enterprise Linux 6
  • kernel-abi-whitelists as a component of Red Hat Enterprise Linux 6
  • kernel-bootwrapper as a component of Red Hat Enterprise Linux 6
  • kernel-debug as a component of Red Hat Enterprise Linux 6
  • kernel-debug-devel as a component of Red Hat Enterprise Linux 6
  • kernel-devel as a component of Red Hat Enterprise Linux 6
  • kernel-doc as a component of Red Hat Enterprise Linux 6
  • kernel-firmware as a component of Red Hat Enterprise Linux 6
  • kernel-headers as a component of Red Hat Enterprise Linux 6
  • kernel-kdump as a component of Red Hat Enterprise Linux 6
  • kernel-kdump-devel as a component of Red Hat Enterprise Linux 6
  • kernel.src as a component of Red Hat Enterprise Linux 6
Summary
A flaw was found in the Linux kernel's Asynchronous Transfer Mode (ATM) networking component. A local attacker, by acting as a malicious signaling daemon, could send a specially crafted message containing an unvalidated pointer. This unvalidated pointer would be directly used by the kernel, leading to the dereference of an arbitrary memory address. The consequence is a system crash, resulting in a Denial of Service (DoS).
Remediation
For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. Red Hat recommends treating all kernel errata as security-relevant. Given the kernel's fundamental role, any bug has a higher chance of impacting system security, even if that impact only becomes clear after a fix is published. Therefore, Red Hat prioritizes delivering fixes that improve our customers' overall security posture. Because of this proactive approach, a patch may be associated with a CVE assignment at a future date. Retroactive CVE assignments are always documented in the corresponding errata and on Red Hat's CVE pages. We strongly advise against delaying updates, as doing so may leave your system exposed when protections are already available.
SSA-019113 · CSAF 2.0 · revision 2 · interimSiemens ProductCERTSSA-019113: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.6
5 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.6
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= V3.1.6
  • SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= V3.1.6
Summary
In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigd_send() Reproducer available at [1]. The ATM send path (sendmsg -> vcc_sendmsg -> sigd_send) reads the vcc pointer from msg->vcc and uses it directly without any validation. This pointer comes from userspace via sendmsg() and can be arbitrarily forged: int fd = socket(AF_ATMSVC, SOCK_DGRAM, 0); ioctl(fd, ATMSIGD_CTRL); // become ATM signaling daemon struct msghdr msg = { .msg_iov = &iov, ... }; *(unsigned long *)(buf + 4) = 0xdeadbeef; // fake vcc pointer sendmsg(fd, &msg, 0); // kernel dereferences 0xdeadbeef In normal operation, the kernel sends the vcc pointer to the signaling daemon via sigd_enq() when processing operations like connect(), bind(), or listen(). The daemon is expected to return the same pointer when responding. However, a malicious daemon can send arbitrary pointer values. Fix this by introducing find_get_vcc() which validates the pointer by searching through vcc_hash (similar to how sigd_close() iterates over all VCCs), and acquires a reference via sock_hold() if found. Since struct atm_vcc embeds struct sock as its first member, they share the same lifetime. Therefore using sock_hold/sock_put is sufficient to keep the vcc alive while it is being used. Note that there may be a race with sigd_close() which could mark the vcc with various flags (e.g., ATM_VF_RELEASED) after find_get_vcc() returns. However, sock_hold() guarantees the memory remains valid, so this race only affects the logical state, not memory safety. [1]: https://gist.github.com/mrpre/1ba5949c45529c511152e2f4c755b0f3
Remediation
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
SSA-082556 · CSAF 2.0 · revision 7 · interimSiemens ProductCERTSSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5
5 known affected

The vendor explicitly identifies these products as affected by this CVE.

  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= V3.1.5
  • SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= V3.1.5
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= V3.1.5
  • SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= V3.1.5
  • SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= V3.1.5
Summary
In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigd_send() Reproducer available at [1]. The ATM send path (sendmsg -> vcc_sendmsg -> sigd_send) reads the vcc pointer from msg->vcc and uses it directly without any validation. This pointer comes from userspace via sendmsg() and can be arbitrarily forged: int fd = socket(AF_ATMSVC, SOCK_DGRAM, 0); ioctl(fd, ATMSIGD_CTRL); // become ATM signaling daemon struct msghdr msg = { .msg_iov = &iov, ... }; *(unsigned long *)(buf + 4) = 0xdeadbeef; // fake vcc pointer sendmsg(fd, &msg, 0); // kernel dereferences 0xdeadbeef In normal operation, the kernel sends the vcc pointer to the signaling daemon via sigd_enq() when processing operations like connect(), bind(), or listen(). The daemon is expected to return the same pointer when responding. However, a malicious daemon can send arbitrary pointer values. Fix this by introducing find_get_vcc() which validates the pointer by searching through vcc_hash (similar to how sigd_close() iterates over all VCCs), and acquires a reference via sock_hold() if found. Since struct atm_vcc embeds struct sock as its first member, they share the same lifetime. Therefore using sock_hold/sock_put is sufficient to keep the vcc alive while it is being used. Note that there may be a race with sigd_close() which could mark the vcc with various flags (e.g., ATM_VF_RELEASED) after find_get_vcc() returns. However, sock_hold() guarantees the memory remains valid, so this race only affects the logical state, not memory safety. [1]: https://gist.github.com/mrpre/1ba5949c45529c511152e2f4c755b0f3
Remediation
Limit access to the interactive shell of the additional GNU/Linux subssytem to trusted personnel only.
Optional official sources

National CERT insights
?CERT means Computer Emergency Response Team; CSIRT is the closely related term Computer Security Incident Response Team.

Choose official national sources for this report. Each advisory shows its original language. Your selection is remembered on this device and included in shared links.

Official European source

ENISA European Vulnerability Database

Official EUVD identifiers, advisory evidence and known-exploited context. Missing fields are not treated as evidence of low risk.

1 current
ENISA EUVD identifier

EUVD-2026-20469

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigd_send() Reproducer available at [1]. The ATM send path (sendmsg -> vcc_sendmsg -> sigd_send) reads the vcc pointer from msg->vcc and uses it directly without any validation. This pointer comes from userspace via sendmsg() and can be arbitrarily forged: int fd = socket(AF_ATMSVC, SOCK_DGRAM, 0); ioctl(fd, ATMSIGD_CTRL); // become ATM signaling daemon struct msghdr msg = { .msg_iov = &iov, ... }; *(unsigned long *)(buf + 4) = 0xdeadbeef; // fake vcc pointer sendmsg(fd, &msg, 0); // kernel dereferences 0xdeadbeef In normal operation, the kernel sends the vcc pointer to the signaling daemon via sigd_enq() when processing operations like connect(), bind(), or listen(). The daemon is expected to return the same pointer when responding. However, a malicious daemon can send arbitrary pointer values. Fix this by introducing find_get_vcc() which validates the pointer by searching through vcc_hash (similar to how sigd_close() iterates over all VCCs), and acquires a reference via sock_hold() if found. Since struct atm_vcc embeds struct sock as its first member, they share the same lifetime. Therefore using sock_hold/sock_put is sufficient to keep the vcc alive while it is being used. Note that there may be a race with sigd_close() which could mark the vcc with various flags (e.g., ATM_VF_RELEASED) after find_get_vcc() returns. However, sock_hold() guarantees the memory remains valid, so this race only affects the logical state, not memory safety. [1]: https://gist.github.com/mrpre/1ba5949c45529c511152e2f4c755b0f3

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
0.0
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

Medium technical severity with no CISA KEV confirmation; remediate through the normal risk-based patch cycle unless local exposure raises the priority. Verified remediation exists for at least one product or source, but 30 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigd_send() Reproducer available at [1]. The ATM send path (sendmsg -> vcc_sendmsg -> sigd_send) reads the vcc pointer from msg->vcc and uses it directly without any validation. This pointer comes from userspace via sendmsg() and can be arbitrarily forged: int fd = socket(AF_ATMSVC, SOCK_DGRAM, 0); ioctl(fd, ATMSIGD_CTRL); // become ATM signaling daemon struct msghdr msg = { .msg_iov = &iov, ... }; *(unsigned long *)(buf + 4) = 0xdeadbeef; // fake vcc pointer sendmsg(fd, &msg, 0); // kernel dereferences 0xdeadbeef In normal operation, the kernel sends the vcc pointer to the signaling daemon via sigd_enq() when processing operations like connect(), bind(), or listen(). The daemon is expected to return the same pointer when responding. However, a malicious daemon can send arbitrary pointer values. Fix this by introducing find_get_vcc() which validates the pointer by searching through vcc_hash (similar to how sigd_close() iterates over all VCCs), and acquires a reference via sock_hold() if found. Since struct atm_vcc embeds struct sock as its first member, they share the same lifetime. Therefore using sock_hold/sock_put is sufficient to keep the vcc alive while it is being used. Note that there may be a race with sigd_close() which could mark the vcc with various flags (e.g., ATM_VF_RELEASED) after find_get_vcc() returns. However, sock_hold() guarantees the memory remains valid, so this race only affects the logical state, not memory safety. [1]: https://gist.github.com/mrpre/1ba5949c45529c511152e2f4c755b0f3

What

In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigd_send() Reproducer available at [1]. The ATM send path (sendmsg -> vcc_sendmsg -> sigd_send) reads the vcc pointer from msg->vcc and uses it directly without any validation. This pointer comes from userspace via sendmsg() and can be arbitrarily forged: int fd = socket(AF_ATMSVC, SOCK_DGRAM, 0); ioctl(fd, ATMSIGD_CTRL); // become ATM signaling daemon struct msghdr msg = { .msg_iov = &iov, ... }; *(unsigned long *)(buf + 4) = 0xdeadbeef; // fake vcc pointer sendmsg(fd, &msg, 0); // kernel dereferences 0xdeadbeef In normal operation, the kernel sends the vcc pointer to the signaling daemon via sigd_enq() when processing operations like connect(), bind(), or listen(). The daemon is expected to return the same pointer when responding. However, a malicious daemon can send arbitrary pointer values. Fix this by introducing find_get_vcc() which validates the pointer by searching through vcc_hash (similar to how sigd_close() iterates over all VCCs), and acquires a reference via sock_hold() if found. Since struct atm_vcc embeds struct sock as its first member, they share the same lifetime. Therefore using sock_hold/sock_put is sufficient to keep the vcc alive while it is being used. Note that there may be a race with sigd_close() which could mark the vcc with various flags (e.g., ATM_VF_RELEASED) after find_get_vcc() returns. However, sock_hold() guarantees the memory remains valid, so this race only affects the logical state, not memory safety. [1]: https://gist.github.com/mrpre/1ba5949c45529c511152e2f4c755b0f3

Why

The product dereferences a pointer that it expects to be valid but is NULL.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may disrupt the affected service.

What

In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigd_send() Reproducer available at [1]. The ATM send path (sendmsg -> vcc_sendmsg -> sigd_send) reads the vcc pointer from msg->vcc and uses it directly without any validation. This pointer comes from userspace via sendmsg() and can be arbitrarily forged: int fd = socket(AF_ATMSVC, SOCK_DGRAM, 0); ioctl(fd, ATMSIGD_CTRL); // become ATM signaling daemon struct msghdr msg = { .msg_iov = &iov, ... }; *(unsigned long *)(buf + 4) = 0xdeadbeef; // fake vcc pointer sendmsg(fd, &msg, 0); // kernel dereferences 0xdeadbeef In normal operation, the kernel sends the vcc pointer to the signaling daemon via sigd_enq() when processing operations like connect(), bind(), or listen(). The daemon is expected to return the same pointer when responding. However, a malicious daemon can send arbitrary pointer values. Fix this by introducing find_get_vcc() which validates the pointer by searching through vcc_hash (similar to how sigd_close() iterates over all VCCs), and acquires a reference via sock_hold() if found. Since struct atm_vcc embeds struct sock as its first member, they share the same lifetime. Therefore using sock_hold/sock_put is sufficient to keep the vcc alive while it is being used. Note that there may be a race with sigd_close() which could mark the vcc with various flags (e.g., ATM_VF_RELEASED) after find_get_vcc() returns. However, sock_hold() guarantees the memory remains valid, so this race only affects the logical state, not memory safety. [1]: https://gist.github.com/mrpre/1ba5949c45529c511152e2f4c755b0f3

Why

The product dereferences a pointer that it expects to be valid but is NULL.

How

An attacker operating through local access may attempt exploitation with low privileges. If successful, the issue may disrupt the affected service.

02

Exploit reality and attack path

CVSS severity, EPSS forecast probability, public exploit material and CISA-confirmed exploitation are separate signals.

Observed exploitation
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
No confirmed evidence

No CISA KEV match was present at the last successful refresh. This means no confirmation from that source, not proof of no exploitation.

Public PoC / exploit material
?Confirmed exploitation and public exploit material are separate signals. Attacks can occur without public proof-of-concept or exploit code.
None recorded

No exploit-tagged reference or CISA SSVC proof-of-concept state is currently recorded. Research may still exist outside the structured feeds.

Likely attack path
local access → NULL Pointer Dereference → disrupt the affected service
Attack surface
Local
Privileges required
Low: a basic authenticated account is required
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-476 ↗

CWE-476: NULL Pointer Dereference. The product dereferences a pointer that it expects to be valid but is NULL.

CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Common Vulnerability Scoring System 3.1: the compact vector below is decoded into plain language.

AVLocalAttack vector: The attacker needs local access to the vulnerable system.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRLowPrivileges required: The attacker needs basic user-level privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
Denial of serviceCWE-476
A

Official authority intelligence

Only matched European and national findings are included. Language selectors and unavailable sources are omitted.

ENISA EUVD · EUVD-2026-20469Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: net: atm: fix crash due to unvalidated vcc pointer in sigd_send() Reproducer available at [1]. The ATM send path (sendmsg -> vcc_sendmsg -> sigd_send) reads the vcc pointer from msg->vcc and uses it directly without any validation. This pointer comes from userspace via sendmsg() and can be arbitrarily forged: int fd = socket(AF_ATMSVC, SOCK_DGRAM, 0); ioctl(fd, ATMSIGD_CTRL); // become ATM signaling daemon struct msghdr msg = { .msg_iov = &iov, ... }; *(unsigned long *)(buf + 4) = 0xdeadbeef; // fake vcc pointer sendmsg(fd, &msg, 0); // kernel dereferences 0xdeadbeef In normal operation, the kernel sends the vcc pointer to the signaling daemon via sigd_enq() when processing operations like connect(), bind(), or listen(). The daemon is expected to return the same pointer when responding. However, a malicious daemon can send arbitrary pointer values. Fix this by introducing find_get_vcc() which validates the pointer by searching through vcc_hash (similar to how sigd_close() iterates over all VCCs), and acquires a reference via sock_hold() if found. Since struct atm_vcc embeds struct sock as its first member, they share the same lifetime. Therefore using sock_hold/sock_put is sufficient to keep the vcc alive while it is being used. Note that there may be a race with sigd_close() which could mark the vcc with various flags (e.g., ATM_VF_RELEASED) after find_get_vcc() returns. However, sock_hold() guarantees the memory remains valid, so this race only affects the logical state, not memory safety. [1]: https://gist.github.com/mrpre/1ba5949c45529c511152e2f4c755b0f3

Official EUVD record ↗
BSI · German · WID-SEC-2026-3623IBM DataPower Gateway: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM DataPower Gateway ausnutzen, um beliebigen Programmcode auszuführen, erweiterte Berechtigungen zu erlangen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren oder offenzulegen, einen Denial-of-Service-Zustand auszulösen oder Cross-Site-Scripting-Angriffe durchzuführen.

Official advisory ↗
BSI · German · WID-SEC-2026-3043IBM QRadar SIEM: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in IBM QRadar SIEM ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen und um beliebigen Programmcode auszuführen.

Official advisory ↗
BSI · German · WID-SEC-2026-1037Linux Kernel: Schwachstelle ermöglicht Denial of Service

Ein lokaler Angreifer kann eine Schwachstelle in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260415Security Bulletin 15 April 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 15 April 2026, published on 15 April 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1229Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-23474 Référence CVE CVE-2026-31393 https://www.cve.org/CVERecord?id=CVE-2026-31393 Référence CVE CVE-2026-31396 https://www.cve.org/CVERecord?id=CVE-2026-31396 Référence CVE CVE-2026-31399 https://www.cve.org/CVERecord?id=CVE-2026-31399 Référence CVE CVE-2026-31400 https://www.cve.org/CVERecord?id=CVE-2026-31400 Référence CVE CVE-2026-31405 https://www.cve.org/CVERecord?id=CVE-2026-31405 Référence CVE CVE-2026-31407 https://www.cve.org/CVERecord?id=CVE-2026-31407 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 Référence CVE CVE-2026-31409 https://www.cve.org/CVERecord?id=CVE-2026-31409 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31414 https://www.cve.org/CVERecord?id=CVE-2026-31414 Référence CVE CVE-2026-31415 https://www.cve.org/CVERecord?id=CVE-2026-31415 Référence CVE CVE-2026-31416 https://www.cve.org/CVERecord?id=CVE-2026-31416 Référence CVE CVE-2026-31417 https://www.cve.org/CVERecord?id=CVE-2026-31417 Référence CVE CVE-2026-31420 https://www.cve.org/CVERecord?id=CVE-2026-31420 Référence CVE CVE-2026-31421 https://www.cve.org/CVERecord?id=CVE-2026-31421 Référence CVE CVE-2026-31422 https://www.cve.org/CVERecord?id=CVE-2026-31422 Référence CVE CVE-2026-31423 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1161Multiples vulnérabilités dans le noyau Linux de Red Hat

mbre 2026 https://access.redhat.com/errata/RHSA-2026:66324 Bulletin de sécurité Red Hat RHSA-2026:66325 du 10 septembre 2026 https://access.redhat.com/errata/RHSA-2026:66325 Référence CVE CVE-2021-47600 https://www.cve.org/CVERecord?id=CVE-2021-47600 Référence CVE CVE-2023-52924 https://www.cve.org/CVERecord?id=CVE-2023-52924 Référence CVE CVE-2025-38403 https://www.cve.org/CVERecord?id=CVE-2025-38403 Référence CVE CVE-2025-40149 https://www.cve.org/CVERecord?id=CVE-2025-40149 Référence CVE CVE-2025-68745 https://www.cve.org/CVERecord?id=CVE-2025-68745 Référence CVE CVE-2026-17523 https://www.cve.org/CVERecord?id=CVE-2026-17523 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-43114 https://www.cve.org/CVERecord?id=CVE-2026-43114 Référence CVE CVE-2026-43493 https://www.cve.org/CVERecord?id=CVE-2026-43493 Référence CVE CVE-2026-45998 https://www.cve.org/CVERecord?id=CVE-2026-45998 Référence CVE CVE-2026-46056 https://www.cve.org/CVERecord?id=CVE-2026-46056 Référence CVE CVE-2026-46099 https://www.cve.org/CVERecord?id=CVE-2026-46099 Référence CVE CVE-2026-46117 https://www.cve.org/CVERecord?id=CVE-2026-46117 Référence CVE CVE-2026-46120 https://www.cve.org/CVERecord?id=CVE-2026-46120 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1094Multiples vulnérabilités dans les produits IBM

ord?id=CVE-2026-25749 Référence CVE CVE-2026-26007 https://www.cve.org/CVERecord?id=CVE-2026-26007 Référence CVE CVE-2026-26996 https://www.cve.org/CVERecord?id=CVE-2026-26996 Référence CVE CVE-2026-27205 https://www.cve.org/CVERecord?id=CVE-2026-27205 Référence CVE CVE-2026-2739 https://www.cve.org/CVERecord?id=CVE-2026-2739 Référence CVE CVE-2026-27601 https://www.cve.org/CVERecord?id=CVE-2026-27601 Référence CVE CVE-2026-27903 https://www.cve.org/CVERecord?id=CVE-2026-27903 Référence CVE CVE-2026-27904 https://www.cve.org/CVERecord?id=CVE-2026-27904 Référence CVE CVE-2026-29786 https://www.cve.org/CVERecord?id=CVE-2026-29786 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31419 https://www.cve.org/CVERecord?id=CVE-2026-31419 Référence CVE CVE-2026-31488 https://www.cve.org/CVERecord?id=CVE-2026-31488 Référence CVE CVE-2026-31692 https://www.cve.org/CVERecord?id=CVE-2026-31692 Référence CVE CVE-2026-31802 https://www.cve.org/CVERecord?id=CVE-2026-31802 Référence CVE CVE-2026-32286 https://www.cve.org/CVERecord?id=CVE-2026-32286 Référence CVE CVE-2026-3304 https://www.cve.org/CVERecord?id=CVE-2026-3304 Référence CVE CVE-2026-33227 https://www.cve.org/CVERecord?id=CVE-2026-33227 Référence CVE CVE-2026-33230 https://www.cve.org/CVERecord?id=CV

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1093Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-31393 Référence CVE CVE-2026-31396 https://www.cve.org/CVERecord?id=CVE-2026-31396 Référence CVE CVE-2026-31399 https://www.cve.org/CVERecord?id=CVE-2026-31399 Référence CVE CVE-2026-31400 https://www.cve.org/CVERecord?id=CVE-2026-31400 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31405 https://www.cve.org/CVERecord?id=CVE-2026-31405 Référence CVE CVE-2026-31407 https://www.cve.org/CVERecord?id=CVE-2026-31407 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 Référence CVE CVE-2026-31409 https://www.cve.org/CVERecord?id=CVE-2026-31409 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31414 https://www.cve.org/CVERecord?id=CVE-2026-31414 Référence CVE CVE-2026-31415 https://www.cve.org/CVERecord?id=CVE-2026-31415 Référence CVE CVE-2026-31416 https://www.cve.org/CVERecord?id=CVE-2026-31416 Référence CVE CVE-2026-31417 https://www.cve.org/CVERecord?id=CVE-2026-31417 Référence CVE CVE-2026-31421 https://www.cve.org/CVERecord?id=CVE-2026-31421 Référence CVE CVE-2026-31422 https://www.cve.org/CVERecord?id=CVE-2026-31422 Référence CVE CVE-2026-31423 https://www.cve.org/CVERecord?id=CVE-2026-31423 Référence CVE CVE-2026-31424 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1092Multiples vulnérabilités dans le noyau Linux de Red Hat

lletin de sécurité Red Hat RHSA-2026:60438 du 27 août 2026 https://access.redhat.com/errata/RHSA-2026:60438 Bulletin de sécurité Red Hat RHSA-2026:60485 du 27 août 2026 https://access.redhat.com/errata/RHSA-2026:60485 Bulletin de sécurité Red Hat RHSA-2026:60486 du 27 août 2026 https://access.redhat.com/errata/RHSA-2026:60486 Référence CVE CVE-2025-40026 https://www.cve.org/CVERecord?id=CVE-2025-40026 Référence CVE CVE-2025-54518 https://www.cve.org/CVERecord?id=CVE-2025-54518 Référence CVE CVE-2025-68211 https://www.cve.org/CVERecord?id=CVE-2025-68211 Référence CVE CVE-2026-23003 https://www.cve.org/CVERecord?id=CVE-2026-23003 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-43051 https://www.cve.org/CVERecord?id=CVE-2026-43051 Référence CVE CVE-2026-43112 https://www.cve.org/CVERecord?id=CVE-2026-43112 Référence CVE CVE-2026-43114 https://www.cve.org/CVERecord?id=CVE-2026-43114 Référence CVE CVE-2026-43125 https://www.cve.org/CVERecord?id=CVE-2026-43125 Référence CVE CVE-2026-46054 https://www.cve.org/CVERecord?id=CVE-2026-46054 Référence CVE CVE-2026-46099 https://www.cve.org/CVERecord?id=CVE-2026-46099 Référence CVE CVE-2026-52920 https://www.cve.org/CVERecord?id=CVE-2026-52920 Référence CVE CVE-2026-52924 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1065Multiples vulnérabilités dans le noyau Linux de Red Hat

hat.com/errata/RHSA-2026:56573 Bulletin de sécurité Red Hat RHSA-2026:56574 du 19 août 2026 https://access.redhat.com/errata/RHSA-2026:56574 Bulletin de sécurité Red Hat RHSA-2026:57254 du 20 août 2026 https://access.redhat.com/errata/RHSA-2026:57254 Référence CVE CVE-2024-56602 https://www.cve.org/CVERecord?id=CVE-2024-56602 Référence CVE CVE-2025-39902 https://www.cve.org/CVERecord?id=CVE-2025-39902 Référence CVE CVE-2025-54518 https://www.cve.org/CVERecord?id=CVE-2025-54518 Référence CVE CVE-2026-17523 https://www.cve.org/CVERecord?id=CVE-2026-17523 Référence CVE CVE-2026-23110 https://www.cve.org/CVERecord?id=CVE-2026-23110 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-43112 https://www.cve.org/CVERecord?id=CVE-2026-43112 Référence CVE CVE-2026-43206 https://www.cve.org/CVERecord?id=CVE-2026-43206 Référence CVE CVE-2026-46120 https://www.cve.org/CVERecord?id=CVE-2026-46120 Référence CVE CVE-2026-52991 https://www.cve.org/CVERecord?id=CVE-2026-52991 Référence CVE CVE-2026-53016 https://www.cve.org/CVERecord?id=CVE-2026-53016 Référence CVE CVE-2026-53059 https://www.cve.org/CVERecord?id=CVE-2026-53059 Référence CVE CVE-2026-53136 https://www.cve.org/CVERecord?id=CVE-2026-53136 Référence CVE CVE-2026-53189 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0985Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-23474 Référence CVE CVE-2026-31393 https://www.cve.org/CVERecord?id=CVE-2026-31393 Référence CVE CVE-2026-31396 https://www.cve.org/CVERecord?id=CVE-2026-31396 Référence CVE CVE-2026-31399 https://www.cve.org/CVERecord?id=CVE-2026-31399 Référence CVE CVE-2026-31400 https://www.cve.org/CVERecord?id=CVE-2026-31400 Référence CVE CVE-2026-31405 https://www.cve.org/CVERecord?id=CVE-2026-31405 Référence CVE CVE-2026-31407 https://www.cve.org/CVERecord?id=CVE-2026-31407 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 Référence CVE CVE-2026-31409 https://www.cve.org/CVERecord?id=CVE-2026-31409 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31415 https://www.cve.org/CVERecord?id=CVE-2026-31415 Référence CVE CVE-2026-31416 https://www.cve.org/CVERecord?id=CVE-2026-31416 Référence CVE CVE-2026-31417 https://www.cve.org/CVERecord?id=CVE-2026-31417 Référence CVE CVE-2026-31421 https://www.cve.org/CVERecord?id=CVE-2026-31421 Référence CVE CVE-2026-31422 https://www.cve.org/CVERecord?id=CVE-2026-31422 Référence CVE CVE-2026-31423 https://www.cve.org/CVERecord?id=CVE-2026-31423 Référence CVE CVE-2026-31424 https://www.cve.org/CVERecord?id=CVE-2026-31424 Référence CVE CVE-2026-31425 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0954Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-31396 Référence CVE CVE-2026-31399 https://www.cve.org/CVERecord?id=CVE-2026-31399 Référence CVE CVE-2026-31400 https://www.cve.org/CVERecord?id=CVE-2026-31400 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31403 https://www.cve.org/CVERecord?id=CVE-2026-31403 Référence CVE CVE-2026-31405 https://www.cve.org/CVERecord?id=CVE-2026-31405 Référence CVE CVE-2026-31407 https://www.cve.org/CVERecord?id=CVE-2026-31407 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 Référence CVE CVE-2026-31409 https://www.cve.org/CVERecord?id=CVE-2026-31409 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31412 https://www.cve.org/CVERecord?id=CVE-2026-31412 Référence CVE CVE-2026-31413 https://www.cve.org/CVERecord?id=CVE-2026-31413 Référence CVE CVE-2026-31414 https://www.cve.org/CVERecord?id=CVE-2026-31414 Référence CVE CVE-2026-31415 https://www.cve.org/CVERecord?id=CVE-2026-31415 Référence CVE CVE-2026-31416 https://www.cve.org/CVERecord?id=CVE-2026-31416 Référence CVE CVE-2026-31417 https://www.cve.org/CVERecord?id=CVE-2026-31417 Référence CVE CVE-2026-31418 https://www.cve.org/CVERecord?id=CVE-2026-31418 Référence CVE CVE-2026-31421 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0926Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-31396 Référence CVE CVE-2026-31399 https://www.cve.org/CVERecord?id=CVE-2026-31399 Référence CVE CVE-2026-31400 https://www.cve.org/CVERecord?id=CVE-2026-31400 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31403 https://www.cve.org/CVERecord?id=CVE-2026-31403 Référence CVE CVE-2026-31405 https://www.cve.org/CVERecord?id=CVE-2026-31405 Référence CVE CVE-2026-31407 https://www.cve.org/CVERecord?id=CVE-2026-31407 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 Référence CVE CVE-2026-31409 https://www.cve.org/CVERecord?id=CVE-2026-31409 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31412 https://www.cve.org/CVERecord?id=CVE-2026-31412 Référence CVE CVE-2026-31413 https://www.cve.org/CVERecord?id=CVE-2026-31413 Référence CVE CVE-2026-31414 https://www.cve.org/CVERecord?id=CVE-2026-31414 Référence CVE CVE-2026-31415 https://www.cve.org/CVERecord?id=CVE-2026-31415 Référence CVE CVE-2026-31416 https://www.cve.org/CVERecord?id=CVE-2026-31416 Référence CVE CVE-2026-31417 https://www.cve.org/CVERecord?id=CVE-2026-31417 Référence CVE CVE-2026-31418 https://www.cve.org/CVERecord?id=CVE-2026-31418 Référence CVE CVE-2026-31421 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0899Multiples vulnérabilités dans le noyau Linux de Red Hat

uillet 2026 https://access.redhat.com/errata/RHSA-2026:40760 Bulletin de sécurité Red Hat RHSA-2026:41229 du 17 juillet 2026 https://access.redhat.com/errata/RHSA-2026:41229 Référence CVE CVE-2025-38653 https://www.cve.org/CVERecord?id=CVE-2025-38653 Référence CVE CVE-2025-68183 https://www.cve.org/CVERecord?id=CVE-2025-68183 Référence CVE CVE-2025-68724 https://www.cve.org/CVERecord?id=CVE-2025-68724 Référence CVE CVE-2025-71066 https://www.cve.org/CVERecord?id=CVE-2025-71066 Référence CVE CVE-2025-71089 https://www.cve.org/CVERecord?id=CVE-2025-71089 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31613 https://www.cve.org/CVERecord?id=CVE-2026-31613 Référence CVE CVE-2026-31684 https://www.cve.org/CVERecord?id=CVE-2026-31684 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43074 https://www.cve.org/CVERecord?id=CVE-2026-43074 Référence CVE CVE-2026-43279 https://www.cve.org/CVERecord?id=CVE-2026-43279 Référence CVE CVE-2026-43330 https://www.cve.org/CVERecord?id=CVE-2026-43330 Référence CVE CVE-2026-43414 https://www.cve.org/CVERecord?id=CVE-2026-43414 Référence CVE CVE-2026-43499 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0880Multiples vulnérabilités dans les produits Siemens

26-23304, CVE-2026-23319, CVE-2026-23321, CVE-2026-23335, CVE-2026-23340, CVE-2026-23343, CVE-2026-23351, CVE-2026-23359, CVE-2026-23365, CVE-2026-23368, CVE-2026-23370, CVE-2026-23378, CVE-2026-23379, CVE-2026-23381, CVE-2026-23391, CVE-2026-23392, CVE-2026-23397, CVE-2026-23398, CVE-2026-23414, CVE-2026-23422, CVE-2026-23434, CVE-2026-23438, CVE-2026-23439, CVE-2026-23446, CVE-2026-23449, CVE-2026-23450, CVE-2026-23452, CVE-2026-23454, CVE-2026-23455, CVE-2026-23456, CVE-2026-23457, CVE-2026-23458, CVE-2026-23463, CVE-2026-23474, CVE-2026-23475, CVE-2026-27135, CVE-2026-31389, CVE-2026-31391, CVE-2026-31396, CVE-2026-31402, CVE-2026-31403, CVE-2026-31411, CVE-2026-31414, CVE-2026-31415, CVE-2026-31416, CVE-2026-31417, CVE-2026-31418, CVE-2026-31421, CVE-2026-31422, CVE-2026-31423, CVE-2026-31424, CVE-2026-31427, CVE-2026-31428, CVE-2026-31431, CVE-2026-31441, CVE-2026-31446, CVE-2026-31447, CVE-2026-31448, CVE-2026-31450, CVE-2026-31452, CVE-2026-31466, CVE-2026-31469, CVE-2026-31485, CVE-2026-31494, CVE-2026-31495, CVE-2026-31496, CVE-2026-31503, CVE-2026-31504, CVE-2026-31507, CVE-2026-31508, CVE-2026-31515, CVE-2026-31518, CVE-2026-31521, CVE-2026-31533, CVE-2026-31546, CVE-2026-31555, CVE-2026-31563, CVE-2026-31565, CVE-2026-31628, CVE-2026-31634, CVE-2026-31649, CVE-2026-31651, CVE-2026

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0861Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-23278 Référence CVE CVE-2026-23351 https://www.cve.org/CVERecord?id=CVE-2026-23351 Référence CVE CVE-2026-23392 https://www.cve.org/CVERecord?id=CVE-2026-23392 Référence CVE CVE-2026-23394 https://www.cve.org/CVERecord?id=CVE-2026-23394 Référence CVE CVE-2026-23427 https://www.cve.org/CVERecord?id=CVE-2026-23427 Référence CVE CVE-2026-23428 https://www.cve.org/CVERecord?id=CVE-2026-23428 Référence CVE CVE-2026-23450 https://www.cve.org/CVERecord?id=CVE-2026-23450 Référence CVE CVE-2026-23455 https://www.cve.org/CVERecord?id=CVE-2026-23455 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31418 https://www.cve.org/CVERecord?id=CVE-2026-31418 Référence CVE CVE-2026-31419 https://www.cve.org/CVERecord?id=CVE-2026-31419 Référence CVE CVE-2026-31431 https://www.cve.org/CVERecord?id=CVE-2026-31431 Référence CVE CVE-2026-31436 https://www.cve.org/CVERecord?id=CVE-2026-31436 Référence CVE CVE-2026-31448 https://www.cve.org/CVERecord?id=CVE-2026-31448 Référence CVE CVE-2026-31478 https://www.cve.org/CVERecord?id=CVE-2026-31478 Référence CVE CVE-2026-31504 https://www.cve.org/CVERecord?id=CVE-2026-31504 Référence CVE CVE-2026-31532 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0832Multiples vulnérabilités dans le noyau Linux de Red Hat

uillet 2026 https://access.redhat.com/errata/RHSA-2026:34911 Bulletin de sécurité Red Hat RHSA-2026:34927 du 02 juillet 2026 https://access.redhat.com/errata/RHSA-2026:34927 Référence CVE CVE-2025-10263 https://www.cve.org/CVERecord?id=CVE-2025-10263 Référence CVE CVE-2025-71116 https://www.cve.org/CVERecord?id=CVE-2025-71116 Référence CVE CVE-2026-22984 https://www.cve.org/CVERecord?id=CVE-2026-22984 Référence CVE CVE-2026-22990 https://www.cve.org/CVERecord?id=CVE-2026-22990 Référence CVE CVE-2026-23216 https://www.cve.org/CVERecord?id=CVE-2026-23216 Référence CVE CVE-2026-23455 https://www.cve.org/CVERecord?id=CVE-2026-23455 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31431 https://www.cve.org/CVERecord?id=CVE-2026-31431 Référence CVE CVE-2026-31669 https://www.cve.org/CVERecord?id=CVE-2026-31669 Référence CVE CVE-2026-35385 https://www.cve.org/CVERecord?id=CVE-2026-35385 Référence CVE CVE-2026-35535 https://www.cve.org/CVERecord?id=CVE-2026-35535 Référence CVE CVE-2026-39979 https://www.cve.org/CVERecord?id=CVE-2026-39979 Référence CVE CVE-2026-40164 https://www.cve.org/CVERecord?id=CVE-2026-40164 Référence CVE CVE-2026-41035 https://www.cve.org/CVERecord?id=CVE-2026-41035 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0831Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-23278 Référence CVE CVE-2026-23351 https://www.cve.org/CVERecord?id=CVE-2026-23351 Référence CVE CVE-2026-23392 https://www.cve.org/CVERecord?id=CVE-2026-23392 Référence CVE CVE-2026-23394 https://www.cve.org/CVERecord?id=CVE-2026-23394 Référence CVE CVE-2026-23427 https://www.cve.org/CVERecord?id=CVE-2026-23427 Référence CVE CVE-2026-23428 https://www.cve.org/CVERecord?id=CVE-2026-23428 Référence CVE CVE-2026-23450 https://www.cve.org/CVERecord?id=CVE-2026-23450 Référence CVE CVE-2026-23455 https://www.cve.org/CVERecord?id=CVE-2026-23455 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31418 https://www.cve.org/CVERecord?id=CVE-2026-31418 Référence CVE CVE-2026-31419 https://www.cve.org/CVERecord?id=CVE-2026-31419 Référence CVE CVE-2026-31431 https://www.cve.org/CVERecord?id=CVE-2026-31431 Référence CVE CVE-2026-31436 https://www.cve.org/CVERecord?id=CVE-2026-31436 Référence CVE CVE-2026-31448 https://www.cve.org/CVERecord?id=CVE-2026-31448 Référence CVE CVE-2026-31478 https://www.cve.org/CVERecord?id=CVE-2026-31478 Référence CVE CVE-2026-31504 https://www.cve.org/CVERecord?id=CVE-2026-31504 Référence CVE CVE-2026-31532 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0697Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-31395 Référence CVE CVE-2026-31400 https://www.cve.org/CVERecord?id=CVE-2026-31400 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31403 https://www.cve.org/CVERecord?id=CVE-2026-31403 Référence CVE CVE-2026-31404 https://www.cve.org/CVERecord?id=CVE-2026-31404 Référence CVE CVE-2026-31405 https://www.cve.org/CVERecord?id=CVE-2026-31405 Référence CVE CVE-2026-31406 https://www.cve.org/CVERecord?id=CVE-2026-31406 Référence CVE CVE-2026-31407 https://www.cve.org/CVERecord?id=CVE-2026-31407 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31412 https://www.cve.org/CVERecord?id=CVE-2026-31412 Référence CVE CVE-2026-31415 https://www.cve.org/CVERecord?id=CVE-2026-31415 Référence CVE CVE-2026-31416 https://www.cve.org/CVERecord?id=CVE-2026-31416 Référence CVE CVE-2026-31417 https://www.cve.org/CVERecord?id=CVE-2026-31417 Référence CVE CVE-2026-31420 https://www.cve.org/CVERecord?id=CVE-2026-31420 Référence CVE CVE-2026-31421 https://www.cve.org/CVERecord?id=CVE-2026-31421 Référence CVE CVE-2026-31422 https://www.cve.org/CVERecord?id=CVE-2026-31422 Référence CVE CVE-2026-31423 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0696Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2026-23474 Référence CVE CVE-2026-31391 https://www.cve.org/CVERecord?id=CVE-2026-31391 Référence CVE CVE-2026-31393 https://www.cve.org/CVERecord?id=CVE-2026-31393 Référence CVE CVE-2026-31396 https://www.cve.org/CVERecord?id=CVE-2026-31396 Référence CVE CVE-2026-31399 https://www.cve.org/CVERecord?id=CVE-2026-31399 Référence CVE CVE-2026-31400 https://www.cve.org/CVERecord?id=CVE-2026-31400 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31403 https://www.cve.org/CVERecord?id=CVE-2026-31403 Référence CVE CVE-2026-31405 https://www.cve.org/CVERecord?id=CVE-2026-31405 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31415 https://www.cve.org/CVERecord?id=CVE-2026-31415 Référence CVE CVE-2026-31416 https://www.cve.org/CVERecord?id=CVE-2026-31416 Référence CVE CVE-2026-31417 https://www.cve.org/CVERecord?id=CVE-2026-31417 Référence CVE CVE-2026-31418 https://www.cve.org/CVERecord?id=CVE-2026-31418 Référence CVE CVE-2026-31421 https://www.cve.org/CVERecord?id=CVE-2026-31421 Référence CVE CVE-2026-31422 https://www.cve.org/CVERecord?id=CVE-2026-31422 Référence CVE CVE-2026-31423 https://www.cve.org/CVERecord?id=CVE-2026-31423 Référence CVE CVE-2026-31424 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0664Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-23462 Référence CVE CVE-2026-23468 https://www.cve.org/CVERecord?id=CVE-2026-23468 Référence CVE CVE-2026-23472 https://www.cve.org/CVERecord?id=CVE-2026-23472 Référence CVE CVE-2026-31393 https://www.cve.org/CVERecord?id=CVE-2026-31393 Référence CVE CVE-2026-31400 https://www.cve.org/CVERecord?id=CVE-2026-31400 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31403 https://www.cve.org/CVERecord?id=CVE-2026-31403 Référence CVE CVE-2026-31407 https://www.cve.org/CVERecord?id=CVE-2026-31407 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31416 https://www.cve.org/CVERecord?id=CVE-2026-31416 Référence CVE CVE-2026-31422 https://www.cve.org/CVERecord?id=CVE-2026-31422 Référence CVE CVE-2026-31423 https://www.cve.org/CVERecord?id=CVE-2026-31423 Référence CVE CVE-2026-31424 https://www.cve.org/CVERecord?id=CVE-2026-31424 Référence CVE CVE-2026-31425 https://www.cve.org/CVERecord?id=CVE-2026-31425 Référence CVE CVE-2026-31427 https://www.cve.org/CVERecord?id=CVE-2026-31427 Référence CVE CVE-2026-31428 https://www.cve.org/CVERecord?id=CVE-2026-31428 Référence CVE CVE-2026-31496 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0547Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2026-31393 Référence CVE CVE-2026-31396 https://www.cve.org/CVERecord?id=CVE-2026-31396 Référence CVE CVE-2026-31399 https://www.cve.org/CVERecord?id=CVE-2026-31399 Référence CVE CVE-2026-31400 https://www.cve.org/CVERecord?id=CVE-2026-31400 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31403 https://www.cve.org/CVERecord?id=CVE-2026-31403 Référence CVE CVE-2026-31405 https://www.cve.org/CVERecord?id=CVE-2026-31405 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 Référence CVE CVE-2026-31409 https://www.cve.org/CVERecord?id=CVE-2026-31409 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31412 https://www.cve.org/CVERecord?id=CVE-2026-31412 Référence CVE CVE-2026-31414 https://www.cve.org/CVERecord?id=CVE-2026-31414 Référence CVE CVE-2026-31415 https://www.cve.org/CVERecord?id=CVE-2026-31415 Référence CVE CVE-2026-31416 https://www.cve.org/CVERecord?id=CVE-2026-31416 Référence CVE CVE-2026-31417 https://www.cve.org/CVERecord?id=CVE-2026-31417 Référence CVE CVE-2026-31418 https://www.cve.org/CVERecord?id=CVE-2026-31418 Référence CVE CVE-2026-31421 https://www.cve.org/CVERecord?id=CVE-2026-31421 Référence CVE CVE-2026-31422 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0548Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2026-31401 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31403 https://www.cve.org/CVERecord?id=CVE-2026-31403 Référence CVE CVE-2026-31405 https://www.cve.org/CVERecord?id=CVE-2026-31405 Référence CVE CVE-2026-31406 https://www.cve.org/CVERecord?id=CVE-2026-31406 Référence CVE CVE-2026-31407 https://www.cve.org/CVERecord?id=CVE-2026-31407 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 Référence CVE CVE-2026-31409 https://www.cve.org/CVERecord?id=CVE-2026-31409 Référence CVE CVE-2026-31410 https://www.cve.org/CVERecord?id=CVE-2026-31410 Référence CVE CVE-2026-31411 https://www.cve.org/CVERecord?id=CVE-2026-31411 Référence CVE CVE-2026-31412 https://www.cve.org/CVERecord?id=CVE-2026-31412 Référence CVE CVE-2026-31414 https://www.cve.org/CVERecord?id=CVE-2026-31414 Référence CVE CVE-2026-31415 https://www.cve.org/CVERecord?id=CVE-2026-31415 Référence CVE CVE-2026-31416 https://www.cve.org/CVERecord?id=CVE-2026-31416 Référence CVE CVE-2026-31417 https://www.cve.org/CVERecord?id=CVE-2026-31417 Référence CVE CVE-2026-31418 https://www.cve.org/CVERecord?id=CVE-2026-31418 Référence CVE CVE-2026-31421 https://www.cve.org/CVERecord?id=CVE-2026-31421 Référence CVE CVE-2026-31422 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-016730LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性

LinuxカーネルにおけるATMネットワークの脆弱性を修正する内容です。sigd_send()関数が未検証のvccポインタを直接使用していたため、悪意のあるユーザーがクラッシュを引き起こす可能性がありました。この脆弱性は、ユーザー空間から偽造されたポインタが送信されることで悪用され、カーネルが不正なポインタを逆参照してしまうものでした。修正では、vcc_hash上のポインタを検索し検証するfind_get_vcc()を導入し、参照カウントを管理するsock_hold()を使用して無効なポインタの使用を防止しています。これにより、カーネルのメモリ安全性が確保され、任意のポインタによるクラッシュを防止します。

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix availability varies by product
Affected
Fixed
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
Workaround
No verified workaround is recorded. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 8 Apr 2026 · Last source change 8 Sept 2026, 08:46 UTC · CWE-476 · NULL Pointer Dereference

CVE recordCVE.org · 5.2
CVSS sourceNIST NVD
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
FIRST · tracked since 2026-08-14
European sourceENISA EUVD · EUVD-2026-20469
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
CWE sourceNIST NVD
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    kernel as a component of Red Hat Enterprise Linux 6; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 6; kernel-bootwrapper as a component of Red Hat Enterprise Linux 6; kernel-debug as a component of Red Hat Enterprise Linux 6; kernel-debug-devel as a component of Red Hat Enterprise Linux 6; kernel-devel as a component of Red Hat Enterprise Linux 6; kernel-doc as a component of Red Hat Enterprise Linux 6; kernel-firmware as a component of Red Hat Enterprise Linux 6; kernel-headers as a component of Red Hat Enterprise Linux 6; kernel-kdump as a component of Red Hat Enterprise Linux 6; kernel-kdump-devel as a component of Red Hat Enterprise Linux 6; kernel.src as a component of Red Hat Enterprise Linux 6; perf as a component of Red Hat Enterprise Linux 6; python-perf as a component of Red Hat Enterprise Linux 6; bpftool as a component of Red Hat Enterprise Linux 7; kernel as a component of Red Hat Enterprise Linux 7; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 7; kernel-bootwrapper as a component of Red Hat Enterprise Linux 7; kernel-debug as a component of Red Hat Enterprise Linux 7; kernel-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-devel as a component of Red Hat Enterprise Linux 7; kernel-doc as a component of Red Hat Enterprise Linux 7; kernel-headers as a component of Red Hat Enterprise Linux 7; kernel-kdump as a component of Red Hat Enterprise Linux 7; kernel-kdump-devel as a component of Red Hat Enterprise Linux 7; kernel-rt as a component of Red Hat Enterprise Linux 7; kernel-rt-debug as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-devel as a component of Red Hat Enterprise Linux 7; and 34 more · Fixed: bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-aarch64-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-ppc64le-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-s390x-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-x86_64-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); and 1284 more
    After
    kernel as a component of Red Hat Enterprise Linux 6; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 6; kernel-bootwrapper as a component of Red Hat Enterprise Linux 6; kernel-debug as a component of Red Hat Enterprise Linux 6; kernel-debug-devel as a component of Red Hat Enterprise Linux 6; kernel-devel as a component of Red Hat Enterprise Linux 6; kernel-doc as a component of Red Hat Enterprise Linux 6; kernel-firmware as a component of Red Hat Enterprise Linux 6; kernel-headers as a component of Red Hat Enterprise Linux 6; kernel-kdump as a component of Red Hat Enterprise Linux 6; kernel-kdump-devel as a component of Red Hat Enterprise Linux 6; kernel.src as a component of Red Hat Enterprise Linux 6; perf as a component of Red Hat Enterprise Linux 6; python-perf as a component of Red Hat Enterprise Linux 6; bpftool as a component of Red Hat Enterprise Linux 7; kernel as a component of Red Hat Enterprise Linux 7; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 7; kernel-bootwrapper as a component of Red Hat Enterprise Linux 7; kernel-debug as a component of Red Hat Enterprise Linux 7; kernel-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-devel as a component of Red Hat Enterprise Linux 7; kernel-doc as a component of Red Hat Enterprise Linux 7; kernel-headers as a component of Red Hat Enterprise Linux 7; kernel-kdump as a component of Red Hat Enterprise Linux 7; kernel-kdump-devel as a component of Red Hat Enterprise Linux 7; kernel-rt as a component of Red Hat Enterprise Linux 7; kernel-rt-debug as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-devel as a component of Red Hat Enterprise Linux 7; and 34 more · Fixed: bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-aarch64-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-ppc64le-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-s390x-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-x86_64-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); and 1334 more
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    kernel as a component of Red Hat Enterprise Linux 6; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 6; kernel-bootwrapper as a component of Red Hat Enterprise Linux 6; kernel-debug as a component of Red Hat Enterprise Linux 6; kernel-debug-devel as a component of Red Hat Enterprise Linux 6; kernel-devel as a component of Red Hat Enterprise Linux 6; kernel-doc as a component of Red Hat Enterprise Linux 6; kernel-firmware as a component of Red Hat Enterprise Linux 6; kernel-headers as a component of Red Hat Enterprise Linux 6; kernel-kdump as a component of Red Hat Enterprise Linux 6; kernel-kdump-devel as a component of Red Hat Enterprise Linux 6; kernel.src as a component of Red Hat Enterprise Linux 6; perf as a component of Red Hat Enterprise Linux 6; python-perf as a component of Red Hat Enterprise Linux 6; bpftool as a component of Red Hat Enterprise Linux 7; kernel as a component of Red Hat Enterprise Linux 7; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 7; kernel-bootwrapper as a component of Red Hat Enterprise Linux 7; kernel-debug as a component of Red Hat Enterprise Linux 7; kernel-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-devel as a component of Red Hat Enterprise Linux 7; kernel-doc as a component of Red Hat Enterprise Linux 7; kernel-headers as a component of Red Hat Enterprise Linux 7; kernel-kdump as a component of Red Hat Enterprise Linux 7; kernel-kdump-devel as a component of Red Hat Enterprise Linux 7; kernel-rt as a component of Red Hat Enterprise Linux 7; kernel-rt-debug as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-devel as a component of Red Hat Enterprise Linux 7; and 34 more · Fixed: bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-aarch64-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-ppc64le-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-s390x-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-x86_64-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); and 1212 more
    After
    kernel as a component of Red Hat Enterprise Linux 6; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 6; kernel-bootwrapper as a component of Red Hat Enterprise Linux 6; kernel-debug as a component of Red Hat Enterprise Linux 6; kernel-debug-devel as a component of Red Hat Enterprise Linux 6; kernel-devel as a component of Red Hat Enterprise Linux 6; kernel-doc as a component of Red Hat Enterprise Linux 6; kernel-firmware as a component of Red Hat Enterprise Linux 6; kernel-headers as a component of Red Hat Enterprise Linux 6; kernel-kdump as a component of Red Hat Enterprise Linux 6; kernel-kdump-devel as a component of Red Hat Enterprise Linux 6; kernel.src as a component of Red Hat Enterprise Linux 6; perf as a component of Red Hat Enterprise Linux 6; python-perf as a component of Red Hat Enterprise Linux 6; bpftool as a component of Red Hat Enterprise Linux 7; kernel as a component of Red Hat Enterprise Linux 7; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 7; kernel-bootwrapper as a component of Red Hat Enterprise Linux 7; kernel-debug as a component of Red Hat Enterprise Linux 7; kernel-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-devel as a component of Red Hat Enterprise Linux 7; kernel-doc as a component of Red Hat Enterprise Linux 7; kernel-headers as a component of Red Hat Enterprise Linux 7; kernel-kdump as a component of Red Hat Enterprise Linux 7; kernel-kdump-devel as a component of Red Hat Enterprise Linux 7; kernel-rt as a component of Red Hat Enterprise Linux 7; kernel-rt-debug as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-devel as a component of Red Hat Enterprise Linux 7; and 34 more · Fixed: bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-aarch64-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-ppc64le-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-s390x-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-x86_64-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); and 1284 more
    Red Hat Product Security ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    kernel as a component of Red Hat Enterprise Linux 6; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 6; kernel-bootwrapper as a component of Red Hat Enterprise Linux 6; kernel-debug as a component of Red Hat Enterprise Linux 6; kernel-debug-devel as a component of Red Hat Enterprise Linux 6; kernel-devel as a component of Red Hat Enterprise Linux 6; kernel-doc as a component of Red Hat Enterprise Linux 6; kernel-firmware as a component of Red Hat Enterprise Linux 6; kernel-headers as a component of Red Hat Enterprise Linux 6; kernel-kdump as a component of Red Hat Enterprise Linux 6; kernel-kdump-devel as a component of Red Hat Enterprise Linux 6; kernel.src as a component of Red Hat Enterprise Linux 6; perf as a component of Red Hat Enterprise Linux 6; python-perf as a component of Red Hat Enterprise Linux 6; bpftool as a component of Red Hat Enterprise Linux 7; kernel as a component of Red Hat Enterprise Linux 7; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 7; kernel-bootwrapper as a component of Red Hat Enterprise Linux 7; kernel-debug as a component of Red Hat Enterprise Linux 7; kernel-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-devel as a component of Red Hat Enterprise Linux 7; kernel-doc as a component of Red Hat Enterprise Linux 7; kernel-headers as a component of Red Hat Enterprise Linux 7; kernel-kdump as a component of Red Hat Enterprise Linux 7; kernel-kdump-devel as a component of Red Hat Enterprise Linux 7; kernel-rt as a component of Red Hat Enterprise Linux 7; kernel-rt-debug as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-devel as a component of Red Hat Enterprise Linux 7; and 34 more · Fixed: bpftool-debuginfo-0:7.3.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); bpftool-debuginfo-0:7.3.0-427.145.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); bpftool-debuginfo-0:7.3.0-427.145.1.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); bpftool-debuginfo-0:7.3.0-427.145.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-64k-debug-debuginfo-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-64k-debug-devel-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-64k-debug-devel-matched-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-64k-debuginfo-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-64k-devel-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-64k-devel-matched-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-debuginfo-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-debuginfo-0:5.14.0-427.145.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-debuginfo-0:5.14.0-427.145.1.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-debuginfo-0:5.14.0-427.145.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-devel-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-devel-0:5.14.0-427.145.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-devel-0:5.14.0-427.145.1.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-devel-0:5.14.0-427.145.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-devel-matched-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-devel-matched-0:5.14.0-427.145.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-devel-matched-0:5.14.0-427.145.1.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debug-devel-matched-0:5.14.0-427.145.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debuginfo-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debuginfo-0:5.14.0-427.145.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debuginfo-0:5.14.0-427.145.1.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debuginfo-0:5.14.0-427.145.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debuginfo-common-aarch64-0:5.14.0-427.145.1.el9_4.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debuginfo-common-ppc64le-0:5.14.0-427.145.1.el9_4.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debuginfo-common-s390x-0:5.14.0-427.145.1.el9_4.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); kernel-debuginfo-common-x86_64-0:5.14.0-427.145.1.el9_4.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.4); and 961 more
    After
    kernel as a component of Red Hat Enterprise Linux 6; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 6; kernel-bootwrapper as a component of Red Hat Enterprise Linux 6; kernel-debug as a component of Red Hat Enterprise Linux 6; kernel-debug-devel as a component of Red Hat Enterprise Linux 6; kernel-devel as a component of Red Hat Enterprise Linux 6; kernel-doc as a component of Red Hat Enterprise Linux 6; kernel-firmware as a component of Red Hat Enterprise Linux 6; kernel-headers as a component of Red Hat Enterprise Linux 6; kernel-kdump as a component of Red Hat Enterprise Linux 6; kernel-kdump-devel as a component of Red Hat Enterprise Linux 6; kernel.src as a component of Red Hat Enterprise Linux 6; perf as a component of Red Hat Enterprise Linux 6; python-perf as a component of Red Hat Enterprise Linux 6; bpftool as a component of Red Hat Enterprise Linux 7; kernel as a component of Red Hat Enterprise Linux 7; kernel-abi-whitelists as a component of Red Hat Enterprise Linux 7; kernel-bootwrapper as a component of Red Hat Enterprise Linux 7; kernel-debug as a component of Red Hat Enterprise Linux 7; kernel-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-devel as a component of Red Hat Enterprise Linux 7; kernel-doc as a component of Red Hat Enterprise Linux 7; kernel-headers as a component of Red Hat Enterprise Linux 7; kernel-kdump as a component of Red Hat Enterprise Linux 7; kernel-kdump-devel as a component of Red Hat Enterprise Linux 7; kernel-rt as a component of Red Hat Enterprise Linux 7; kernel-rt-debug as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-devel as a component of Red Hat Enterprise Linux 7; and 34 more · Fixed: bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); bpftool-debuginfo-0:7.0.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debug-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-64k-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-debuginfo-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debug-devel-matched-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-aarch64-0:5.14.0-284.188.1.el9_2.aarch64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-ppc64le-0:5.14.0-284.188.1.el9_2.ppc64le as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-s390x-0:5.14.0-284.188.1.el9_2.s390x as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); kernel-debuginfo-common-x86_64-0:5.14.0-284.188.1.el9_2.x86_64 as a component of Red Hat Enterprise Linux AppStream E4S (v.9.2); and 1212 more
    Red Hat Product Security ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c96549d07dfdd51aadf0722cfb40711574424840; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1c8bda3df028d5e54134077dcd09f46ca8cfceb5; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 3e1a8b00095246a9a2b46b57f6d471c6d3c00ed2; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e3f80666c2739296c3b69a127300455c43aa1067; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 21c303fec138c002f90ed33bce60e807d53072bb; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 69d3f9ee5489e6e8b66defcfa226e91d82393297; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 440c9a5fc477a8ee259d8bf669531250b8398651; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ae88a5d2f29b69819dc7b04086734439d074a643 · Fixed: < 2.6.12; 5.10.252 ≤ 5.10.*; 5.15.202 ≤ 5.15.*; 6.1.165 ≤ 6.1.*; 6.6.128 ≤ 6.6.*; 6.12.75 ≤ 6.12.*; 6.18.14 ≤ 6.18.*; 6.19.4 ≤ 6.19.*
    After
    Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < c96549d07dfdd51aadf0722cfb40711574424840, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1c8bda3df028d5e54134077dcd09f46ca8cfceb5, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 3e1a8b00095246a9a2b46b57f6d471c6d3c00ed2, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e3f80666c2739296c3b69a127300455c43aa1067, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 21c303fec138c002f90ed33bce60e807d53072bb, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 69d3f9ee5489e6e8b66defcfa226e91d82393297, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 440c9a5fc477a8ee259d8bf669531250b8398651, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < ae88a5d2f29b69819dc7b04086734439d074a643, 2.6.12 · Fixed: Linux: < 2.6.12, 5.10.252 ≤ 5.10.*, 5.15.202 ≤ 5.15.*, 6.1.165 ≤ 6.1.*, 6.6.128 ≤ 6.6.*, 6.12.75 ≤ 6.12.*, 6.18.14 ≤ 6.18.*, 6.19.4 ≤ 6.19.*, 7.0 ≤ *
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2026-20469↗Vendor CSAF · Red Hat Product Security↗CVE authority or vendor reference↗Patch or update reference↗Patch or update reference↗Patch or update reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2026-31411 · cve.blacktree.nl