BlackTreeCVE Intelligence
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Full vulnerability report · 2026
CVE-2026-43037High confidence

ip6_tunnel: clear skb2->cb[] in ip4ip6_err()

Linux · Linux

9.8CriticalCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

Critical technical impact with a remotely reachable, unauthenticated path; no CISA KEV confirmation is currently recorded. Verified remediation exists for at least one product or source, but 20 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 severityCriticalOperational priority:Critical, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 0.83% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • 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: Within 3 daysRemediation target: Within 90 days

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 20 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 5 Oct 2026
Debian bookwormbookworm · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.1.170-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.19.12-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.19.12-1Debian Security Tracker ↗Source updated 5 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.

2 current
CVE-2026-43037 · CSAF 2.0 · revision 39 · interimSUSE Product Security TeamCVE-2026-43037
128 known affected

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

  • kernel-default as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • kernel-default-base as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • kernel-default-man as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • kernel-devel as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • kernel-macros as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • kernel-source as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • kernel-default-base as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • kernel-default-man as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1
Summary
In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar Kjos reported the following problem. ip4ip6_err() calls icmp_send() on a cloned skb whose cb[] was written by the IPv6 receive path as struct inet6_skb_parm. icmp_send() passes IPCB(skb2) to __ip_options_echo(), which interprets that cb[] region as struct inet_skb_parm (IPv4). The layouts differ: inet6_skb_parm.nhoff at offset 14 overlaps inet_skb_parm.opt.rr, producing a non-zero rr value. __ip_options_echo() then reads optlen from attacker-controlled packet data at sptr[rr+1] and copies that many bytes into dopt->__data, a fixed 40-byte stack buffer (IP_OPTIONS_DATA_FIXED_SIZE). To fix this we clear skb2->cb[], as suggested by Oskar Kjos. Also add minimal IPv4 header validation (version == 4, ihl >= 5).
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2026-43037 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: ip6_tunnel: clear skb2->cb[] in ip4ip6_err()
23 known affected

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

  • kernel-rt as a component of Red Hat Enterprise Linux 9
  • kernel-rt-core as a component of Red Hat Enterprise Linux 9
  • kernel-rt-debug as a component of Red Hat Enterprise Linux 9
  • kernel-rt-debug-core as a component of Red Hat Enterprise Linux 9
  • kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 9
  • kernel-rt-debug-devel-matched as a component of Red Hat Enterprise Linux 9
  • kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 9
  • kernel-rt-debug-modules as a component of Red Hat Enterprise Linux 9
  • kernel-rt-debug-modules-core as a component of Red Hat Enterprise Linux 9
  • kernel-rt-debug-modules-extra as a component of Red Hat Enterprise Linux 9
  • kernel-rt-debug-modules-internal as a component of Red Hat Enterprise Linux 9
  • kernel-rt-debug-modules-partner as a component of Red Hat Enterprise Linux 9
Summary
A flaw was found in the Linux kernel's IPv6 tunnel implementation. A remote attacker could exploit this flaw by sending malicious ICMPv6 error messages to cause a stack-based buffer overflow in the kernel's IPv4-over-IPv6 tunnel error handling code. This could result in a kernel crash (denial of service) or potentially allow arbitrary code execution with kernel privileges.
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.
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-2026-26636

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar Kjos reported the following problem. ip4ip6_err() calls icmp_send() on a cloned skb whose cb[] was written by the IPv6 receive path as struct inet6_skb_parm. icmp_send() passes IPCB(skb2) to __ip_options_echo(), which interprets that cb[] region as struct inet_skb_parm (IPv4). The layouts differ: inet6_skb_parm.nhoff at offset 14 overlaps inet_skb_parm.opt.rr, producing a non-zero rr value. __ip_options_echo() then reads optlen from attacker-controlled packet data at sptr[rr+1] and copies that many bytes into dopt->__data, a fixed 40-byte stack buffer (IP_OPTIONS_DATA_FIXED_SIZE). To fix this we clear skb2->cb[], as suggested by Oskar Kjos. Also add minimal IPv4 header validation (version == 4, ihl >= 5).

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
9.8 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

Critical technical impact with a remotely reachable, unauthenticated path; no CISA KEV confirmation is currently recorded. Verified remediation exists for at least one product or source, but 20 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: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar Kjos reported the following problem. ip4ip6_err() calls icmp_send() on a cloned skb whose cb[] was written by the IPv6 receive path as struct inet6_skb_parm. icmp_send() passes IPCB(skb2) to __ip_options_echo(), which interprets that cb[] region as struct inet_skb_parm (IPv4). The layouts differ: inet6_skb_parm.nhoff at offset 14 overlaps inet_skb_parm.opt.rr, producing a non-zero rr value. __ip_options_echo() then reads optlen from attacker-controlled packet data at sptr[rr+1] and copies that many bytes into dopt->__data, a fixed 40-byte stack buffer (IP_OPTIONS_DATA_FIXED_SIZE). To fix this we clear skb2->cb[], as suggested by Oskar Kjos. Also add minimal IPv4 header validation (version == 4, ihl >= 5).

What

In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar Kjos reported the following problem. ip4ip6_err() calls icmp_send() on a cloned skb whose cb[] was written by the IPv6 receive path as struct inet6_skb_parm. icmp_send() passes IPCB(skb2) to __ip_options_echo(), which interprets that cb[] region as struct inet_skb_parm (IPv4). The layouts differ: inet6_skb_parm.nhoff at offset 14 overlaps inet_skb_parm.opt.rr, producing a non-zero rr value. __ip_options_echo() then reads optlen from attacker-controlled packet data at sptr[rr+1] and copies that many bytes into dopt->__data, a fixed 40-byte stack buffer (IP_OPTIONS_DATA_FIXED_SIZE). To fix this we clear skb2->cb[], as suggested by Oskar Kjos. Also add minimal IPv4 header validation (version == 4, ihl >= 5).

Why

The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar Kjos reported the following problem. ip4ip6_err() calls icmp_send() on a cloned skb whose cb[] was written by the IPv6 receive path as struct inet6_skb_parm. icmp_send() passes IPCB(skb2) to __ip_options_echo(), which interprets that cb[] region as struct inet_skb_parm (IPv4). The layouts differ: inet6_skb_parm.nhoff at offset 14 overlaps inet_skb_parm.opt.rr, producing a non-zero rr value. __ip_options_echo() then reads optlen from attacker-controlled packet data at sptr[rr+1] and copies that many bytes into dopt->__data, a fixed 40-byte stack buffer (IP_OPTIONS_DATA_FIXED_SIZE). To fix this we clear skb2->cb[], as suggested by Oskar Kjos. Also add minimal IPv4 header validation (version == 4, ihl >= 5).

Why

The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

How

An attacker operating through a network path may attempt exploitation without authentication or user interaction. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

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
a network path → Access of Resource Using Incompatible Type ('Type Confusion') → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
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-843 ↗

CWE-843: Access of Resource Using Incompatible Type ('Type Confusion'). The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

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

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

AVNetworkAttack vector: The vulnerable component can be reached over a network.ACLowAttack complexity: No specialised conditions are required beyond attacker-controlled input.PRNonePrivileges required: The attacker does not need an account or existing privileges.UINoneUser interaction: No action by another user is required.SUnchangedScope: The security impact remains within the vulnerable component's authority.CHighConfidentiality impact: A successful attack can cause a major loss.IHighIntegrity impact: A successful attack can cause a major loss.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkUnauthenticatedCWE-843
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-26636Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() Oskar Kjos reported the following problem. ip4ip6_err() calls icmp_send() on a cloned skb whose cb[] was written by the IPv6 receive path as struct inet6_skb_parm. icmp_send() passes IPCB(skb2) to __ip_options_echo(), which interprets that cb[] region as struct inet_skb_parm (IPv4). The layouts differ: inet6_skb_parm.nhoff at offset 14 overlaps inet_skb_parm.opt.rr, producing a non-zero rr value. __ip_options_echo() then reads optlen from attacker-controlled packet data at sptr[rr+1] and copies that many bytes into dopt->__data, a fixed 40-byte stack buffer (IP_OPTIONS_DATA_FIXED_SIZE). To fix this we clear skb2->cb[], as suggested by Oskar Kjos. Also add minimal IPv4 header validation (version == 4, ihl >= 5).

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-2026-1346Linux Kernel: Mehrere Schwachstellen

Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um Root-Rechte zu erlangen, um Sicherheitsmechanismen zu umgehen, einen Denial-of-Service-Zustand herbeizuführen oder Auswirkungen unbestimmter Art zu erzielen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260506Security Bulletin 06 May 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 06 May 2026, published on 6 May 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

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

d?id=CVE-2026-43015 Référence CVE CVE-2026-43020 https://www.cve.org/CVERecord?id=CVE-2026-43020 Référence CVE CVE-2026-43024 https://www.cve.org/CVERecord?id=CVE-2026-43024 Référence CVE CVE-2026-43026 https://www.cve.org/CVERecord?id=CVE-2026-43026 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43028 https://www.cve.org/CVERecord?id=CVE-2026-43028 Référence CVE CVE-2026-43030 https://www.cve.org/CVERecord?id=CVE-2026-43030 Référence CVE CVE-2026-43032 https://www.cve.org/CVERecord?id=CVE-2026-43032 Référence CVE CVE-2026-43035 https://www.cve.org/CVERecord?id=CVE-2026-43035 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43040 https://www.cve.org/CVERecord?id=CVE-2026-43040 Référence CVE CVE-2026-43041 https://www.cve.org/CVERecord?id=CVE-2026-43041 Référence CVE CVE-2026-43043 https://www.cve.org/CVERecord?id=CVE-2026-43043 Référence CVE CVE-2026-43046 https://www.cve.org/CVERecord?id=CVE-2026-43046 Référence CVE CVE-2026-43047 https://www.cve.org/CVERecord?id=CVE-2026-43047 Référence CVE CVE-2026-43050 https://www.cve.org/CVERecord?id=CVE-2026-43050 Référence CVE CVE-2026-43051 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1027Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-31637 Référence CVE CVE-2026-31649 https://www.cve.org/CVERecord?id=CVE-2026-31649 Référence CVE CVE-2026-31657 https://www.cve.org/CVERecord?id=CVE-2026-31657 Référence CVE CVE-2026-31659 https://www.cve.org/CVERecord?id=CVE-2026-31659 Référence CVE CVE-2026-31668 https://www.cve.org/CVERecord?id=CVE-2026-31668 Référence CVE CVE-2026-31682 https://www.cve.org/CVERecord?id=CVE-2026-31682 Référence CVE CVE-2026-31685 https://www.cve.org/CVERecord?id=CVE-2026-31685 Référence CVE CVE-2026-31705 https://www.cve.org/CVERecord?id=CVE-2026-31705 Référence CVE CVE-2026-43011 https://www.cve.org/CVERecord?id=CVE-2026-43011 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43083 https://www.cve.org/CVERecord?id=CVE-2026-43083 Référence CVE CVE-2026-43197 https://www.cve.org/CVERecord?id=CVE-2026-43197 Référence CVE CVE-2026-43198 https://www.cve.org/CVERecord?id=CVE-2026-43198 Référence CVE CVE-2026-43284 https://www.cve.org/CVERecord?id=CVE-2026-43284 Référence CVE CVE-2026-43378 https://www.cve.org/CVERecord?id=CVE-2026-43378 Référence CVE CVE-2026-43379 https://www.cve.org/CVERecord?id=CVE-2026-43379 Référence CVE CVE-2026-43383 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0986Multiples vulnérabilités dans les produits IBM

d?id=CVE-2026-42581 Référence CVE CVE-2026-42583 https://www.cve.org/CVERecord?id=CVE-2026-42583 Référence CVE CVE-2026-42584 https://www.cve.org/CVERecord?id=CVE-2026-42584 Référence CVE CVE-2026-42585 https://www.cve.org/CVERecord?id=CVE-2026-42585 Référence CVE CVE-2026-42587 https://www.cve.org/CVERecord?id=CVE-2026-42587 Référence CVE CVE-2026-42944 https://www.cve.org/CVERecord?id=CVE-2026-42944 Référence CVE CVE-2026-42959 https://www.cve.org/CVERecord?id=CVE-2026-42959 Référence CVE CVE-2026-43020 https://www.cve.org/CVERecord?id=CVE-2026-43020 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43051 https://www.cve.org/CVERecord?id=CVE-2026-43051 Référence CVE CVE-2026-43110 https://www.cve.org/CVERecord?id=CVE-2026-43110 Référence CVE CVE-2026-43125 https://www.cve.org/CVERecord?id=CVE-2026-43125 Référence CVE CVE-2026-43158 https://www.cve.org/CVERecord?id=CVE-2026-43158 Référence CVE CVE-2026-43163 https://www.cve.org/CVERecord?id=CVE-2026-43163 Référence CVE CVE-2026-43190 https://www.cve.org/CVERecord?id=CVE-2026-43190 Référence CVE CVE-2026-43329 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0955Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2025-40026 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-2026-12505 https://www.cve.org/CVERecord?id=CVE-2026-12505 Référence CVE CVE-2026-31488 https://www.cve.org/CVERecord?id=CVE-2026-31488 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-2026-31787 https://www.cve.org/CVERecord?id=CVE-2026-31787 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43279 https://www.cve.org/CVERecord?id=CVE-2026-43279 Référence CVE CVE-2026-43500 https://www.cve.org/CVERecord?id=CVE-2026-43500 Référence CVE CVE-2026-46086 https://www.cve.org/CVERecord?id=CVE-2026-46086 Référence CVE CVE-2026-46116 https://www.cve.org/CVERecord?id=CVE-2026-46116 Référence CVE CVE-2026-46135 https://www.cve.org/CVERecord?id=CVE-2026-46135 Référence CVE CVE-2026-46189 https://www.cve.org/CVERecord?id=CVE-2026-46189 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-52923 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0956Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-43019 Référence CVE CVE-2026-43022 https://www.cve.org/CVERecord?id=CVE-2026-43022 Référence CVE CVE-2026-43024 https://www.cve.org/CVERecord?id=CVE-2026-43024 Référence CVE CVE-2026-43025 https://www.cve.org/CVERecord?id=CVE-2026-43025 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43028 https://www.cve.org/CVERecord?id=CVE-2026-43028 Référence CVE CVE-2026-43034 https://www.cve.org/CVERecord?id=CVE-2026-43034 Référence CVE CVE-2026-43035 https://www.cve.org/CVERecord?id=CVE-2026-43035 Référence CVE CVE-2026-43036 https://www.cve.org/CVERecord?id=CVE-2026-43036 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43053 https://www.cve.org/CVERecord?id=CVE-2026-43053 Référence CVE CVE-2026-43057 https://www.cve.org/CVERecord?id=CVE-2026-43057 Référence CVE CVE-2026-43074 https://www.cve.org/CVERecord?id=CVE-2026-43074 Référence CVE CVE-2026-43080 https://www.cve.org/CVERecord?id=CVE-2026-43080 Référence CVE CVE-2026-43081 https://www.cve.org/CVERecord?id=CVE-2026-43081 Référence CVE CVE-2026-43083 https://www.cve.org/CVERecord?id=CVE-2026-43083 Référence CVE CVE-2026-43085 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-2026-43024 Référence CVE CVE-2026-43025 https://www.cve.org/CVERecord?id=CVE-2026-43025 Référence CVE CVE-2026-43026 https://www.cve.org/CVERecord?id=CVE-2026-43026 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43028 https://www.cve.org/CVERecord?id=CVE-2026-43028 Référence CVE CVE-2026-43030 https://www.cve.org/CVERecord?id=CVE-2026-43030 Référence CVE CVE-2026-43032 https://www.cve.org/CVERecord?id=CVE-2026-43032 Référence CVE CVE-2026-43035 https://www.cve.org/CVERecord?id=CVE-2026-43035 Référence CVE CVE-2026-43036 https://www.cve.org/CVERecord?id=CVE-2026-43036 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43040 https://www.cve.org/CVERecord?id=CVE-2026-43040 Référence CVE CVE-2026-43041 https://www.cve.org/CVERecord?id=CVE-2026-43041 Référence CVE CVE-2026-43043 https://www.cve.org/CVERecord?id=CVE-2026-43043 Référence CVE CVE-2026-43044 https://www.cve.org/CVERecord?id=CVE-2026-43044 Référence CVE CVE-2026-43046 https://www.cve.org/CVERecord?id=CVE-2026-43046 Référence CVE CVE-2026-43047 https://www.cve.org/CVERecord?id=CVE-2026-43047 Référence CVE CVE-2026-43049 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0928Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2026-23243 Référence CVE CVE-2026-23455 https://www.cve.org/CVERecord?id=CVE-2026-23455 Référence CVE CVE-2026-31488 https://www.cve.org/CVERecord?id=CVE-2026-31488 Référence CVE CVE-2026-31530 https://www.cve.org/CVERecord?id=CVE-2026-31530 Référence CVE CVE-2026-31532 https://www.cve.org/CVERecord?id=CVE-2026-31532 Référence CVE CVE-2026-31607 https://www.cve.org/CVERecord?id=CVE-2026-31607 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-2026-31685 https://www.cve.org/CVERecord?id=CVE-2026-31685 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43110 https://www.cve.org/CVERecord?id=CVE-2026-43110 Référence CVE CVE-2026-43125 https://www.cve.org/CVERecord?id=CVE-2026-43125 Référence CVE CVE-2026-43158 https://www.cve.org/CVERecord?id=CVE-2026-43158 Référence CVE CVE-2026-43163 https://www.cve.org/CVERecord?id=CVE-2026-43163 Référence CVE CVE-2026-43190 https://www.cve.org/CVERecord?id=CVE-2026-43190 Référence CVE CVE-2026-43198 https://www.cve.org/CVERecord?id=CVE-2026-43198 Référence CVE CVE-2026-43279 https://www.cve.org/CVERecord?id=CVE-2026-43279 Référence CVE CVE-2026-43499 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0927Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-43022 Référence CVE CVE-2026-43024 https://www.cve.org/CVERecord?id=CVE-2026-43024 Référence CVE CVE-2026-43025 https://www.cve.org/CVERecord?id=CVE-2026-43025 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43028 https://www.cve.org/CVERecord?id=CVE-2026-43028 Référence CVE CVE-2026-43032 https://www.cve.org/CVERecord?id=CVE-2026-43032 Référence CVE CVE-2026-43034 https://www.cve.org/CVERecord?id=CVE-2026-43034 Référence CVE CVE-2026-43035 https://www.cve.org/CVERecord?id=CVE-2026-43035 Référence CVE CVE-2026-43036 https://www.cve.org/CVERecord?id=CVE-2026-43036 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43043 https://www.cve.org/CVERecord?id=CVE-2026-43043 Référence CVE CVE-2026-43047 https://www.cve.org/CVERecord?id=CVE-2026-43047 Référence CVE CVE-2026-43051 https://www.cve.org/CVERecord?id=CVE-2026-43051 Référence CVE CVE-2026-43053 https://www.cve.org/CVERecord?id=CVE-2026-43053 Référence CVE CVE-2026-43057 https://www.cve.org/CVERecord?id=CVE-2026-43057 Référence CVE CVE-2026-43058 https://www.cve.org/CVERecord?id=CVE-2026-43058 Référence CVE CVE-2026-43061 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-2026-43024 Référence CVE CVE-2026-43025 https://www.cve.org/CVERecord?id=CVE-2026-43025 Référence CVE CVE-2026-43026 https://www.cve.org/CVERecord?id=CVE-2026-43026 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43028 https://www.cve.org/CVERecord?id=CVE-2026-43028 Référence CVE CVE-2026-43030 https://www.cve.org/CVERecord?id=CVE-2026-43030 Référence CVE CVE-2026-43032 https://www.cve.org/CVERecord?id=CVE-2026-43032 Référence CVE CVE-2026-43035 https://www.cve.org/CVERecord?id=CVE-2026-43035 Référence CVE CVE-2026-43036 https://www.cve.org/CVERecord?id=CVE-2026-43036 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43040 https://www.cve.org/CVERecord?id=CVE-2026-43040 Référence CVE CVE-2026-43041 https://www.cve.org/CVERecord?id=CVE-2026-43041 Référence CVE CVE-2026-43043 https://www.cve.org/CVERecord?id=CVE-2026-43043 Référence CVE CVE-2026-43044 https://www.cve.org/CVERecord?id=CVE-2026-43044 Référence CVE CVE-2026-43046 https://www.cve.org/CVERecord?id=CVE-2026-43046 Référence CVE CVE-2026-43047 https://www.cve.org/CVERecord?id=CVE-2026-43047 Référence CVE CVE-2026-43049 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0900Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-31685 Référence CVE CVE-2026-31758 https://www.cve.org/CVERecord?id=CVE-2026-31758 Référence CVE CVE-2026-31771 https://www.cve.org/CVERecord?id=CVE-2026-31771 Référence CVE CVE-2026-31773 https://www.cve.org/CVERecord?id=CVE-2026-31773 Référence CVE CVE-2026-31781 https://www.cve.org/CVERecord?id=CVE-2026-31781 Référence CVE CVE-2026-43025 https://www.cve.org/CVERecord?id=CVE-2026-43025 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43035 https://www.cve.org/CVERecord?id=CVE-2026-43035 Référence CVE CVE-2026-43036 https://www.cve.org/CVERecord?id=CVE-2026-43036 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43043 https://www.cve.org/CVERecord?id=CVE-2026-43043 Référence CVE CVE-2026-43047 https://www.cve.org/CVERecord?id=CVE-2026-43047 Référence CVE CVE-2026-43051 https://www.cve.org/CVERecord?id=CVE-2026-43051 Référence CVE CVE-2026-43080 https://www.cve.org/CVERecord?id=CVE-2026-43080 Référence CVE CVE-2026-43089 https://www.cve.org/CVERecord?id=CVE-2026-43089 Référence CVE CVE-2026-43093 https://www.cve.org/CVERecord?id=CVE-2026-43093 Référence CVE CVE-2026-43112 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0898Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-31649 Référence CVE CVE-2026-31657 https://www.cve.org/CVERecord?id=CVE-2026-31657 Référence CVE CVE-2026-31659 https://www.cve.org/CVERecord?id=CVE-2026-31659 Référence CVE CVE-2026-31668 https://www.cve.org/CVERecord?id=CVE-2026-31668 Référence CVE CVE-2026-31669 https://www.cve.org/CVERecord?id=CVE-2026-31669 Référence CVE CVE-2026-31682 https://www.cve.org/CVERecord?id=CVE-2026-31682 Référence CVE CVE-2026-31685 https://www.cve.org/CVERecord?id=CVE-2026-31685 Référence CVE CVE-2026-31718 https://www.cve.org/CVERecord?id=CVE-2026-31718 Référence CVE CVE-2026-43011 https://www.cve.org/CVERecord?id=CVE-2026-43011 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43071 https://www.cve.org/CVERecord?id=CVE-2026-43071 Référence CVE CVE-2026-43083 https://www.cve.org/CVERecord?id=CVE-2026-43083 Référence CVE CVE-2026-43114 https://www.cve.org/CVERecord?id=CVE-2026-43114 Référence CVE CVE-2026-43117 https://www.cve.org/CVERecord?id=CVE-2026-43117 Référence CVE CVE-2026-43125 https://www.cve.org/CVERecord?id=CVE-2026-43125 Référence CVE CVE-2026-43185 https://www.cve.org/CVERecord?id=CVE-2026-43185 Référence CVE CVE-2026-43186 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0863Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2026-23455 Référence CVE CVE-2026-31408 https://www.cve.org/CVERecord?id=CVE-2026-31408 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-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43074 https://www.cve.org/CVERecord?id=CVE-2026-43074 Référence CVE CVE-2026-43112 https://www.cve.org/CVERecord?id=CVE-2026-43112 Référence CVE CVE-2026-43125 https://www.cve.org/CVERecord?id=CVE-2026-43125 Référence CVE CVE-2026-43128 https://www.cve.org/CVERecord?id=CVE-2026-43128 Référence CVE CVE-2026-43198 https://www.cve.org/CVERecord?id=CVE-2026-43198 Référence CVE CVE-2026-43276 https://www.cve.org/CVERecord?id=CVE-2026-43276 Référence CVE CVE-2026-43279 https://www.cve.org/CVERecord?id=CVE-2026-43279 Référence CVE CVE-2026-43284 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2026-31713 Référence CVE CVE-2026-31714 https://www.cve.org/CVERecord?id=CVE-2026-31714 Référence CVE CVE-2026-31715 https://www.cve.org/CVERecord?id=CVE-2026-31715 Référence CVE CVE-2026-31716 https://www.cve.org/CVERecord?id=CVE-2026-31716 Référence CVE CVE-2026-31717 https://www.cve.org/CVERecord?id=CVE-2026-31717 Référence CVE CVE-2026-31718 https://www.cve.org/CVERecord?id=CVE-2026-31718 Référence CVE CVE-2026-31719 https://www.cve.org/CVERecord?id=CVE-2026-31719 Référence CVE CVE-2026-43011 https://www.cve.org/CVERecord?id=CVE-2026-43011 Référence CVE CVE-2026-43033 https://www.cve.org/CVERecord?id=CVE-2026-43033 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43058 https://www.cve.org/CVERecord?id=CVE-2026-43058 Référence CVE CVE-2026-43071 https://www.cve.org/CVERecord?id=CVE-2026-43071 Référence CVE CVE-2026-43072 https://www.cve.org/CVERecord?id=CVE-2026-43072 Référence CVE CVE-2026-43073 https://www.cve.org/CVERecord?id=CVE-2026-43073 Référence CVE CVE-2026-43077 https://www.cve.org/CVERecord?id=CVE-2026-43077 Référence CVE CVE-2026-43078 https://www.cve.org/CVERecord?id=CVE-2026-43078 Référence CVE CVE-2026-43083 https://www.cve.org/CVERecord?id=

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

d?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=CVE-2026-43037 Référence CVE CVE-2026-43112 https://www.cve.org/CVERecord?id=CVE-2026-43112 Référence CVE CVE-2026-43125 https://www.cve.org/CVERecord?id=CVE-2026-43125 Référence CVE CVE-2026-43128 https://www.cve.org/CVERecord?id=CVE-2026-43128 Référence CVE CVE-2026-43198 https://www.cve.org/CVERecord?id=CVE-2026-43198 Référence CVE CVE-2026-43279 https://www.cve.org/CVERecord?id=CVE-2026-43279 Référence CVE CVE-2026-43284 https://www.cve.org/CVERecord?id=CVE-2026-43284 Référence CVE CVE-2026-43329 https://www.cve.org/CVERecord?id=CVE-2026-43329 Référence CVE CVE-2026-43501 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-2026-31713 Référence CVE CVE-2026-31714 https://www.cve.org/CVERecord?id=CVE-2026-31714 Référence CVE CVE-2026-31715 https://www.cve.org/CVERecord?id=CVE-2026-31715 Référence CVE CVE-2026-31716 https://www.cve.org/CVERecord?id=CVE-2026-31716 Référence CVE CVE-2026-31717 https://www.cve.org/CVERecord?id=CVE-2026-31717 Référence CVE CVE-2026-31718 https://www.cve.org/CVERecord?id=CVE-2026-31718 Référence CVE CVE-2026-31719 https://www.cve.org/CVERecord?id=CVE-2026-31719 Référence CVE CVE-2026-43011 https://www.cve.org/CVERecord?id=CVE-2026-43011 Référence CVE CVE-2026-43033 https://www.cve.org/CVERecord?id=CVE-2026-43033 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43058 https://www.cve.org/CVERecord?id=CVE-2026-43058 Référence CVE CVE-2026-43071 https://www.cve.org/CVERecord?id=CVE-2026-43071 Référence CVE CVE-2026-43072 https://www.cve.org/CVERecord?id=CVE-2026-43072 Référence CVE CVE-2026-43073 https://www.cve.org/CVERecord?id=CVE-2026-43073 Référence CVE CVE-2026-43077 https://www.cve.org/CVERecord?id=CVE-2026-43077 Référence CVE CVE-2026-43078 https://www.cve.org/CVERecord?id=CVE-2026-43078 Référence CVE CVE-2026-43083 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0808Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2026-31641 Référence CVE CVE-2026-31669 https://www.cve.org/CVERecord?id=CVE-2026-31669 Référence CVE CVE-2026-31772 https://www.cve.org/CVERecord?id=CVE-2026-31772 Référence CVE CVE-2026-31786 https://www.cve.org/CVERecord?id=CVE-2026-31786 Référence CVE CVE-2026-31787 https://www.cve.org/CVERecord?id=CVE-2026-31787 Référence CVE CVE-2026-35385 https://www.cve.org/CVERecord?id=CVE-2026-35385 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=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43056 https://www.cve.org/CVERecord?id=CVE-2026-43056 Référence CVE CVE-2026-43198 https://www.cve.org/CVERecord?id=CVE-2026-43198 Référence CVE CVE-2026-43260 https://www.cve.org/CVERecord?id=CVE-2026-43260 Référence CVE CVE-2026-43279 https://www.cve.org/CVERecord?id=CVE-2026-43279 Référence CVE CVE-2026-43284 https://www.cve.org/CVERecord?id=CVE-2026-43284 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=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0782Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-42770 Référence CVE CVE-2026-43009 https://www.cve.org/CVERecord?id=CVE-2026-43009 Référence CVE CVE-2026-43012 https://www.cve.org/CVERecord?id=CVE-2026-43012 Référence CVE CVE-2026-43013 https://www.cve.org/CVERecord?id=CVE-2026-43013 Référence CVE CVE-2026-43020 https://www.cve.org/CVERecord?id=CVE-2026-43020 Référence CVE CVE-2026-43024 https://www.cve.org/CVERecord?id=CVE-2026-43024 Référence CVE CVE-2026-43026 https://www.cve.org/CVERecord?id=CVE-2026-43026 Référence CVE CVE-2026-43028 https://www.cve.org/CVERecord?id=CVE-2026-43028 Référence CVE CVE-2026-43030 https://www.cve.org/CVERecord?id=CVE-2026-43030 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43040 https://www.cve.org/CVERecord?id=CVE-2026-43040 Référence CVE CVE-2026-43052 https://www.cve.org/CVERecord?id=CVE-2026-43052 Référence CVE CVE-2026-43054 https://www.cve.org/CVERecord?id=CVE-2026-43054 Référence CVE CVE-2026-43059 https://www.cve.org/CVERecord?id=CVE-2026-43059 Référence CVE CVE-2026-43063 https://www.cve.org/CVERecord?id=CVE-2026-43063 Référence CVE CVE-2026-43065 https://www.cve.org/CVERecord?id=CVE-2026-43065 Référence CVE CVE-2026-43066 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0781Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2026-31669 Référence CVE CVE-2026-31685 https://www.cve.org/CVERecord?id=CVE-2026-31685 Référence CVE CVE-2026-31786 https://www.cve.org/CVERecord?id=CVE-2026-31786 Référence CVE CVE-2026-31787 https://www.cve.org/CVERecord?id=CVE-2026-31787 Référence CVE CVE-2026-35385 https://www.cve.org/CVERecord?id=CVE-2026-35385 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-2026-41326 https://www.cve.org/CVERecord?id=CVE-2026-41326 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43110 https://www.cve.org/CVERecord?id=CVE-2026-43110 Référence CVE CVE-2026-43116 https://www.cve.org/CVERecord?id=CVE-2026-43116 Référence CVE CVE-2026-43158 https://www.cve.org/CVERecord?id=CVE-2026-43158 Référence CVE CVE-2026-43163 https://www.cve.org/CVERecord?id=CVE-2026-43163 Référence CVE CVE-2026-43190 https://www.cve.org/CVERecord?id=CVE-2026-43190 Référence CVE CVE-2026-43303 https://www.cve.org/CVERecord?id=CVE-2026-43303 Référence CVE CVE-2026-43329 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0747Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2026-23455 Référence CVE CVE-2026-31419 https://www.cve.org/CVERecord?id=CVE-2026-31419 Référence CVE CVE-2026-31467 https://www.cve.org/CVERecord?id=CVE-2026-31467 Référence CVE CVE-2026-31508 https://www.cve.org/CVERecord?id=CVE-2026-31508 Référence CVE CVE-2026-31532 https://www.cve.org/CVERecord?id=CVE-2026-31532 Référence CVE CVE-2026-31581 https://www.cve.org/CVERecord?id=CVE-2026-31581 Référence CVE CVE-2026-31607 https://www.cve.org/CVERecord?id=CVE-2026-31607 Référence CVE CVE-2026-31613 https://www.cve.org/CVERecord?id=CVE-2026-31613 Référence CVE CVE-2026-31685 https://www.cve.org/CVERecord?id=CVE-2026-31685 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43056 https://www.cve.org/CVERecord?id=CVE-2026-43056 Référence CVE CVE-2026-43110 https://www.cve.org/CVERecord?id=CVE-2026-43110 Référence CVE CVE-2026-43116 https://www.cve.org/CVERecord?id=CVE-2026-43116 Référence CVE CVE-2026-43125 https://www.cve.org/CVERecord?id=CVE-2026-43125 Référence CVE CVE-2026-43163 https://www.cve.org/CVERecord?id=CVE-2026-43163 Référence CVE CVE-2026-43190 https://www.cve.org/CVERecord?id=CVE-2026-43190 Référence CVE CVE-2026-43501 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0745Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-31614 Référence CVE CVE-2026-31629 https://www.cve.org/CVERecord?id=CVE-2026-31629 Référence CVE CVE-2026-31685 https://www.cve.org/CVERecord?id=CVE-2026-31685 Référence CVE CVE-2026-31729 https://www.cve.org/CVERecord?id=CVE-2026-31729 Référence CVE CVE-2026-31736 https://www.cve.org/CVERecord?id=CVE-2026-31736 Référence CVE CVE-2026-31758 https://www.cve.org/CVERecord?id=CVE-2026-31758 Référence CVE CVE-2026-43009 https://www.cve.org/CVERecord?id=CVE-2026-43009 Référence CVE CVE-2026-43012 https://www.cve.org/CVERecord?id=CVE-2026-43012 Référence CVE CVE-2026-43013 https://www.cve.org/CVERecord?id=CVE-2026-43013 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43054 https://www.cve.org/CVERecord?id=CVE-2026-43054 Référence CVE CVE-2026-43112 https://www.cve.org/CVERecord?id=CVE-2026-43112 Référence CVE CVE-2026-43126 https://www.cve.org/CVERecord?id=CVE-2026-43126 Référence CVE CVE-2026-43190 https://www.cve.org/CVERecord?id=CVE-2026-43190 Référence CVE CVE-2026-43206 https://www.cve.org/CVERecord?id=CVE-2026-43206 Référence CVE CVE-2026-43234 https://www.cve.org/CVERecord?id=CVE-2026-43234 Référence CVE CVE-2026-43252 https://www.cve.org/CVERecord?id=CVE-2026-43252 Référence CVE CVE-2026-43284 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-2026-31685 Référence CVE CVE-2026-31691 https://www.cve.org/CVERecord?id=CVE-2026-31691 Référence CVE CVE-2026-31694 https://www.cve.org/CVERecord?id=CVE-2026-31694 Référence CVE CVE-2026-31700 https://www.cve.org/CVERecord?id=CVE-2026-31700 Référence CVE CVE-2026-31738 https://www.cve.org/CVERecord?id=CVE-2026-31738 Référence CVE CVE-2026-31787 https://www.cve.org/CVERecord?id=CVE-2026-31787 Référence CVE CVE-2026-43009 https://www.cve.org/CVERecord?id=CVE-2026-43009 Référence CVE CVE-2026-43025 https://www.cve.org/CVERecord?id=CVE-2026-43025 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43044 https://www.cve.org/CVERecord?id=CVE-2026-43044 Référence CVE CVE-2026-43045 https://www.cve.org/CVERecord?id=CVE-2026-43045 Référence CVE CVE-2026-43050 https://www.cve.org/CVERecord?id=CVE-2026-43050 Référence CVE CVE-2026-43060 https://www.cve.org/CVERecord?id=CVE-2026-43060 Référence CVE CVE-2026-43082 https://www.cve.org/CVERecord?id=CVE-2026-43082 Référence CVE CVE-2026-43088 https://www.cve.org/CVERecord?id=CVE-2026-43088 Référence CVE CVE-2026-43110 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-2026-43015 Référence CVE CVE-2026-43020 https://www.cve.org/CVERecord?id=CVE-2026-43020 Référence CVE CVE-2026-43024 https://www.cve.org/CVERecord?id=CVE-2026-43024 Référence CVE CVE-2026-43026 https://www.cve.org/CVERecord?id=CVE-2026-43026 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43028 https://www.cve.org/CVERecord?id=CVE-2026-43028 Référence CVE CVE-2026-43030 https://www.cve.org/CVERecord?id=CVE-2026-43030 Référence CVE CVE-2026-43032 https://www.cve.org/CVERecord?id=CVE-2026-43032 Référence CVE CVE-2026-43035 https://www.cve.org/CVERecord?id=CVE-2026-43035 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43040 https://www.cve.org/CVERecord?id=CVE-2026-43040 Référence CVE CVE-2026-43041 https://www.cve.org/CVERecord?id=CVE-2026-43041 Référence CVE CVE-2026-43043 https://www.cve.org/CVERecord?id=CVE-2026-43043 Référence CVE CVE-2026-43047 https://www.cve.org/CVERecord?id=CVE-2026-43047 Référence CVE CVE-2026-43050 https://www.cve.org/CVERecord?id=CVE-2026-43050 Référence CVE CVE-2026-43051 https://www.cve.org/CVERecord?id=CVE-2026-43051 Référence CVE CVE-2026-43060 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0694Multiples vulnérabilités dans le noyau Linux de Red Hat

De multiples vulnérabilités ont été découvertes dans le noyau Linux de Red Hat. Certaines d'entre elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et un contournement de la politique de sécurité.

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

d?id=CVE-2026-43024 Référence CVE CVE-2026-43025 https://www.cve.org/CVERecord?id=CVE-2026-43025 Référence CVE CVE-2026-43026 https://www.cve.org/CVERecord?id=CVE-2026-43026 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43028 https://www.cve.org/CVERecord?id=CVE-2026-43028 Référence CVE CVE-2026-43030 https://www.cve.org/CVERecord?id=CVE-2026-43030 Référence CVE CVE-2026-43032 https://www.cve.org/CVERecord?id=CVE-2026-43032 Référence CVE CVE-2026-43033 https://www.cve.org/CVERecord?id=CVE-2026-43033 Référence CVE CVE-2026-43035 https://www.cve.org/CVERecord?id=CVE-2026-43035 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43040 https://www.cve.org/CVERecord?id=CVE-2026-43040 Référence CVE CVE-2026-43041 https://www.cve.org/CVERecord?id=CVE-2026-43041 Référence CVE CVE-2026-43043 https://www.cve.org/CVERecord?id=CVE-2026-43043 Référence CVE CVE-2026-43046 https://www.cve.org/CVERecord?id=CVE-2026-43046 Référence CVE CVE-2026-43047 https://www.cve.org/CVERecord?id=CVE-2026-43047 Référence CVE CVE-2026-43050 https://www.cve.org/CVERecord?id=CVE-2026-43050 Référence CVE CVE-2026-43051 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-2026-43024 Référence CVE CVE-2026-43025 https://www.cve.org/CVERecord?id=CVE-2026-43025 Référence CVE CVE-2026-43026 https://www.cve.org/CVERecord?id=CVE-2026-43026 Référence CVE CVE-2026-43027 https://www.cve.org/CVERecord?id=CVE-2026-43027 Référence CVE CVE-2026-43028 https://www.cve.org/CVERecord?id=CVE-2026-43028 Référence CVE CVE-2026-43030 https://www.cve.org/CVERecord?id=CVE-2026-43030 Référence CVE CVE-2026-43032 https://www.cve.org/CVERecord?id=CVE-2026-43032 Référence CVE CVE-2026-43033 https://www.cve.org/CVERecord?id=CVE-2026-43033 Référence CVE CVE-2026-43035 https://www.cve.org/CVERecord?id=CVE-2026-43035 Référence CVE CVE-2026-43037 https://www.cve.org/CVERecord?id=CVE-2026-43037 Référence CVE CVE-2026-43038 https://www.cve.org/CVERecord?id=CVE-2026-43038 Référence CVE CVE-2026-43040 https://www.cve.org/CVERecord?id=CVE-2026-43040 Référence CVE CVE-2026-43041 https://www.cve.org/CVERecord?id=CVE-2026-43041 Référence CVE CVE-2026-43043 https://www.cve.org/CVERecord?id=CVE-2026-43043 Référence CVE CVE-2026-43046 https://www.cve.org/CVERecord?id=CVE-2026-43046 Référence CVE CVE-2026-43047 https://www.cve.org/CVERecord?id=CVE-2026-43047 Référence CVE CVE-2026-43050 https://www.cve.org/CVERecord?id=CVE-2026-43050 Référence CVE CVE-2026-43051 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-013999LinuxのLinux Kernelにおける境界外書き込みに関する脆弱性

Linuxカーネルにおいて、以下の脆弱性が修正されました。ip6_tunnelのip4ip6_err()関数内でskb2-cb[]をクリアしない問題がありました。Oskar Kjos氏より次の問題が報告されました。ip4ip6_err()はIPv6受信経路でstruct inet6_skb_parmとして書き込まれたcb[]を持つ複製されたskbを使い、icmp_send()を呼び出します。icmp_send()はIPCB(skb2)を__ip_options_echo()に渡しますが、ここでcb[]領域をIPv4としてstruct inet_skb_parmとして解釈します。レイアウトが異なるため、inet6_skb_parmのnhoff(オフセット14)はinet_skb_parmのopt.rrと重なり、非ゼロのrr値が生成されます。__ip_options_echo()はその後、攻撃者が制御するパケットデータsptr[rr+1]からoptlenを読み取り、固定長40バイトのスタックバッファ(IP_OPTIONS_DATA_FIXED_SIZE)であるdopt-__dataにそのバイト数をコピーします。この問題を修正するために、Oskar Kjosの提案に従ってskb2-cb[]をクリアしました。また、最小限のIPv4ヘッダ検証(version == 4かつihl = 5)も追加しました。

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
Linux: < 2.6.22, 5.10.253 ≤ 5.10.*, 5.15.203 ≤ 5.15.*, 6.1.168 ≤ 6.1.*, 6.6.134 ≤ 6.6.*, 6.12.81 ≤ 6.12.*, 6.18.22 ≤ 6.18.*, 6.19.12 ≤ 6.19.*, 7.0 ≤ *
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. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 1 May 2026 · Last source change 1 Sept 2026, 12:04 UTC · CWE-843 · Access of Resource Using Incompatible Type ('Type Confusion')

CVE recordCVE.org · 5.2
CVSS sourceCNA
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-2026-26636
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceOther authority
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-rt as a component of Red Hat Enterprise Linux 9; kernel-rt-core as a component of Red Hat Enterprise Linux 9; kernel-rt-debug as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-core as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-devel-matched as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-core as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-extra as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-internal as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-partner as a component of Red Hat Enterprise Linux 9; kernel-rt-devel as a component of Red Hat Enterprise Linux 9; kernel-rt-devel-matched as a component of Red Hat Enterprise Linux 9; kernel-rt-kvm as a component of Red Hat Enterprise Linux 9; kernel-rt-modules as a component of Red Hat Enterprise Linux 9; kernel-rt-modules-core as a component of Red Hat Enterprise Linux 9; kernel-rt-modules-extra as a component of Red Hat Enterprise Linux 9; kernel-rt-modules-internal as a component of Red Hat Enterprise Linux 9; kernel-rt-modules-partner as a component of Red Hat Enterprise Linux 9; kernel-rt-selftests-internal as a component of Red Hat Enterprise Linux 9; kernel-rt.src as a component of Red Hat Enterprise Linux 9 · Fixed: kernel-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-0:6.12.0-212.10.el10nv.src as a component of NVIDIA for RHEL 10; kernel-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-0:6.12.0-231.12.el10nv.src as a component of NVIDIA for RHEL 10; kernel-64k-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-core-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-core-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-core-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-core-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-debuginfo-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-debuginfo-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-core-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-core-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-extra-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-extra-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debuginfo-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debuginfo-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-core-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-core-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-extra-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-extra-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-abi-stablelists-0:6.12.0-212.10.el10nv.noarch as a component of NVIDIA for RHEL 10; kernel-abi-stablelists-0:6.12.0-231.12.el10nv.noarch as a component of NVIDIA for RHEL 10; and 2429 more
    After
    kernel-rt as a component of Red Hat Enterprise Linux 9; kernel-rt-core as a component of Red Hat Enterprise Linux 9; kernel-rt-debug as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-core as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-devel as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-devel-matched as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-kvm as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-core as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-extra as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-internal as a component of Red Hat Enterprise Linux 9; kernel-rt-debug-modules-partner as a component of Red Hat Enterprise Linux 9; kernel-rt-devel as a component of Red Hat Enterprise Linux 9; kernel-rt-devel-matched as a component of Red Hat Enterprise Linux 9; kernel-rt-kvm as a component of Red Hat Enterprise Linux 9; kernel-rt-modules as a component of Red Hat Enterprise Linux 9; kernel-rt-modules-core as a component of Red Hat Enterprise Linux 9; kernel-rt-modules-extra as a component of Red Hat Enterprise Linux 9; kernel-rt-modules-internal as a component of Red Hat Enterprise Linux 9; kernel-rt-modules-partner as a component of Red Hat Enterprise Linux 9; kernel-rt-selftests-internal as a component of Red Hat Enterprise Linux 9; kernel-rt.src as a component of Red Hat Enterprise Linux 9; openshift/ose-rhel-coreos-9 as a component of Red Hat OpenShift Container Platform 4 · Fixed: kernel-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-0:6.12.0-212.10.el10nv.src as a component of NVIDIA for RHEL 10; kernel-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-0:6.12.0-231.12.el10nv.src as a component of NVIDIA for RHEL 10; kernel-64k-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-core-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-core-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-core-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-core-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-debuginfo-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-debuginfo-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-core-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-core-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-extra-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debug-modules-extra-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debuginfo-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-debuginfo-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-core-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-core-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-extra-0:6.12.0-212.10.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-64k-modules-extra-0:6.12.0-231.12.el10nv.aarch64 as a component of NVIDIA for RHEL 10; kernel-abi-stablelists-0:6.12.0-212.10.el10nv.noarch as a component of NVIDIA for RHEL 10; kernel-abi-stablelists-0:6.12.0-231.12.el10nv.noarch as a component of NVIDIA for RHEL 10; and 2429 more
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    c4d3efafcc933fd2ffd169d7dc4f980393a13796 < ea9f65b27c8404e164848ebff1443310fd187629; c4d3efafcc933fd2ffd169d7dc4f980393a13796 < d6621f60192fe10c047a4487be42a6f4c150707f; c4d3efafcc933fd2ffd169d7dc4f980393a13796 < 2cc6e3b0fe0f0242d1f530a93a4924f48ab85ba5; c4d3efafcc933fd2ffd169d7dc4f980393a13796 < a0c4ce9900a108eaf55d0f3b399cb55999647d39; c4d3efafcc933fd2ffd169d7dc4f980393a13796 < 1063515ce15ff31065c4e7f8265f4c2fd3c54876; c4d3efafcc933fd2ffd169d7dc4f980393a13796 < 590f622669b97eaf7b57a1de7b0a6e68c5d8b2c3; c4d3efafcc933fd2ffd169d7dc4f980393a13796 < 4a622658f384b03560834cbe8ffcfe69a278f7c8; c4d3efafcc933fd2ffd169d7dc4f980393a13796 < 2edfa31769a4add828a7e604b21cb82aaaa05925 · Fixed: < 2.6.22; 5.10.253 ≤ 5.10.*; 5.15.203 ≤ 5.15.*; 6.1.168 ≤ 6.1.*; 6.6.134 ≤ 6.6.*; 6.12.81 ≤ 6.12.*; 6.18.22 ≤ 6.18.*; 6.19.12 ≤ 6.19.*
    After
    Linux: c4d3efafcc933fd2ffd169d7dc4f980393a13796 < ea9f65b27c8404e164848ebff1443310fd187629, c4d3efafcc933fd2ffd169d7dc4f980393a13796 < d6621f60192fe10c047a4487be42a6f4c150707f, c4d3efafcc933fd2ffd169d7dc4f980393a13796 < 2cc6e3b0fe0f0242d1f530a93a4924f48ab85ba5, c4d3efafcc933fd2ffd169d7dc4f980393a13796 < a0c4ce9900a108eaf55d0f3b399cb55999647d39, c4d3efafcc933fd2ffd169d7dc4f980393a13796 < 1063515ce15ff31065c4e7f8265f4c2fd3c54876, c4d3efafcc933fd2ffd169d7dc4f980393a13796 < 590f622669b97eaf7b57a1de7b0a6e68c5d8b2c3, c4d3efafcc933fd2ffd169d7dc4f980393a13796 < 4a622658f384b03560834cbe8ffcfe69a278f7c8, c4d3efafcc933fd2ffd169d7dc4f980393a13796 < 2edfa31769a4add828a7e604b21cb82aaaa05925, 2.6.22 · Fixed: Linux: < 2.6.22, 5.10.253 ≤ 5.10.*, 5.15.203 ≤ 5.15.*, 6.1.168 ≤ 6.1.*, 6.6.134 ≤ 6.6.*, 6.12.81 ≤ 6.12.*, 6.18.22 ≤ 6.18.*, 6.19.12 ≤ 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-2026-26636↗Vendor CSAF · SUSE Product Security Team↗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-2026-43037 · cve.blacktree.nl