BlackTreeCVE Intelligence
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Full vulnerability report · 2026
CVE-2026-46149High confidence

scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show()

Linux · Linux

7.1HighCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

High technical severity; prioritise exposed affected systems while verifying vendor guidance. 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 severityHighOperational priority:Medium, lowered one band.downgradedsince 5 Aug 2026

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • Exploitation requires an existing local or physical foothold with privileges.
  • EPSS is 0.14% 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: As exposure requiresRemediation target: Within 365 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.6.12.88-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.1.176-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.7.0.7-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.7.0.7-1Debian 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-2026-46149 · CSAF 2.0 · revision 13 · interimSUSE Product Security TeamCVE-2026-46149
333 known affected

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

  • kernel-default as component of SUSE Linux Enterprise Desktop 15 SP7
  • kernel-default-devel as component of SUSE Linux Enterprise Desktop 15 SP7
  • kernel-default-extra as component of SUSE Linux Enterprise Desktop 15 SP7
  • kernel-devel as component of SUSE Linux Enterprise Desktop 15 SP7
  • kernel-macros as component of SUSE Linux Enterprise Desktop 15 SP7
  • kernel-source as component of SUSE Linux Enterprise Desktop 15 SP7
  • cluster-md-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP7
  • dlm-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP7
  • gfs2-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP7
  • kernel-default as component of SUSE Linux Enterprise High Availability Extension 15 SP7
  • kernel-source as component of SUSE Linux Enterprise High Availability Extension 15 SP7
  • ocfs2-kmp-default as component of SUSE Linux Enterprise High Availability Extension 15 SP7
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() target_tg_pt_gp_members_show() formats LUN paths with snprintf() into a 256-byte stack buffer, then will memcpy() cur_len bytes from that buffer. snprintf() returns the length the output would have had, which can exceed the buffer size when the fabric WWN is long because iSCSI IQN names can be up to 223 bytes. The check at the memcpy() site only guards the destination page write, not the source read, so memcpy() will read past the stack buffer and copy adjacent stack contents to the sysfs reader, which when CONFIG_FORTIFY_SOURCE is enabled, fortify_panic() will be triggered. Commit 27e06650a5ea ("scsi: target: target_core_configfs: Add length check to avoid buffer overflow") added the same bound to the target_lu_gp_members_show() but the tg_pt_gp variant was missed so resolve that here.
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2026-46149 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show()
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 SCSI target subsystem. This vulnerability, a buffer overflow, occurs in the `tg_pt_gp_members_show()` function when processing long iSCSI IQN names. An attacker could potentially exploit this by providing a specially crafted input, leading to the disclosure of sensitive information from the kernel stack or a denial of service (DoS) if `CONFIG_FORTIFY_SOURCE` is enabled.
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.
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-2026-32776

No EUVD known-exploited evidence

ENISA has published the identifier mapping but no EUVD description has been stored yet.

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
Not supplied in the stored EUVD record
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

High technical severity; prioritise exposed affected systems while verifying vendor guidance. 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: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() target_tg_pt_gp_members_show() formats LUN paths with snprintf() into a 256-byte stack buffer, then will memcpy() cur_len bytes from that buffer. snprintf() returns the length the output would have had, which can exceed the buffer size when the fabric WWN is long because iSCSI IQN names can be up to 223 bytes. The check at the memcpy() site only guards the destination page write, not the source read, so memcpy() will read past the stack buffer and copy adjacent stack contents to the sysfs reader, which when CONFIG_FORTIFY_SOURCE is enabled, fortify_panic() will be triggered. Commit 27e06650a5ea ("scsi: target: target_core_configfs: Add length check to avoid buffer overflow") added the same bound to the target_lu_gp_members_show() but the tg_pt_gp variant was missed so resolve that here.

What

In the Linux kernel, the following vulnerability has been resolved: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() target_tg_pt_gp_members_show() formats LUN paths with snprintf() into a 256-byte stack buffer, then will memcpy() cur_len bytes from that buffer. snprintf() returns the length the output would have had, which can exceed the buffer size when the fabric WWN is long because iSCSI IQN names can be up to 223 bytes. The check at the memcpy() site only guards the destination page write, not the source read, so memcpy() will read past the stack buffer and copy adjacent stack contents to the sysfs reader, which when CONFIG_FORTIFY_SOURCE is enabled, fortify_panic() will be triggered. Commit 27e06650a5ea ("scsi: target: target_core_configfs: Add length check to avoid buffer overflow") added the same bound to the target_lu_gp_members_show() but the tg_pt_gp variant was missed so resolve that here.

Why

The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

How

An attacker operating through local access may attempt exploitation with low privileges. 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: scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show() target_tg_pt_gp_members_show() formats LUN paths with snprintf() into a 256-byte stack buffer, then will memcpy() cur_len bytes from that buffer. snprintf() returns the length the output would have had, which can exceed the buffer size when the fabric WWN is long because iSCSI IQN names can be up to 223 bytes. The check at the memcpy() site only guards the destination page write, not the source read, so memcpy() will read past the stack buffer and copy adjacent stack contents to the sysfs reader, which when CONFIG_FORTIFY_SOURCE is enabled, fortify_panic() will be triggered. Commit 27e06650a5ea ("scsi: target: target_core_configfs: Add length check to avoid buffer overflow") added the same bound to the target_lu_gp_members_show() but the tg_pt_gp variant was missed so resolve that here.

Why

The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

How

An attacker operating through local access may attempt exploitation with low privileges. 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
local access → Uncontrolled Recursion → cause the confidentiality, integrity or availability impact described by the vendor
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-674 ↗

CWE-674: Uncontrolled Recursion. The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

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:H/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.CHighConfidentiality impact: A successful attack can cause a major loss.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.
CWE-674
A

Official authority intelligence

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

BSI · German · WID-SEC-2026-1700Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder andere nicht näher spezifizierte Auswirkungen zu erzielen.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260603Security Bulletin 3 Jun 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 3 Jun 2026, published on 3 June 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1252Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46139 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=CVE-2026-46154 Référence CVE CVE-2026-46155 https://www.cve.org/CVERecord?id=CVE-2026-46155 Référence CVE CVE-2026-46156 https://www.cve.org/CVERecord?id=CVE-2026-46156 Référence CVE CVE-2026-46157 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2026-46139 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=CVE-2026-46154 Référence CVE CVE-2026-46155 https://www.cve.org/CVERecord?id=CVE-2026-46155 Référence CVE CVE-2026-46156 https://www.cve.org/CVERecord?id=CVE-2026-46156 Référence CVE CVE-2026-46157 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1204Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2026-43133 Référence CVE CVE-2026-43233 https://www.cve.org/CVERecord?id=CVE-2026-43233 Référence CVE CVE-2026-43248 https://www.cve.org/CVERecord?id=CVE-2026-43248 Référence CVE CVE-2026-43339 https://www.cve.org/CVERecord?id=CVE-2026-43339 Référence CVE CVE-2026-43368 https://www.cve.org/CVERecord?id=CVE-2026-43368 Référence CVE CVE-2026-43370 https://www.cve.org/CVERecord?id=CVE-2026-43370 Référence CVE CVE-2026-45998 https://www.cve.org/CVERecord?id=CVE-2026-45998 Référence CVE CVE-2026-46054 https://www.cve.org/CVERecord?id=CVE-2026-46054 Référence CVE CVE-2026-46056 https://www.cve.org/CVERecord?id=CVE-2026-46056 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46266 https://www.cve.org/CVERecord?id=CVE-2026-46266 Référence CVE CVE-2026-46306 https://www.cve.org/CVERecord?id=CVE-2026-46306 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=CVE-2026-52924 Référence CVE CVE-2026-52933 https://www.cve.org/CVERecord?id=CVE-2026-52933 Référence CVE CVE-2026-52947 https://www.cve.org/CVERecord?id=CVE-2026-52947 Référence CVE CVE-2026-52971 https://www.cve.org/CVERecord?id=

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

d?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=CVE-2026-46145 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46155 https://www.cve.org/CVERecord?id=CVE-2026-46155 Référence CVE CVE-2026-52917 https://www.cve.org/CVERecord?id=CVE-2026-52917 Référence CVE CVE-2026-52942 https://www.cve.org/CVERecord?id=CVE-2026-52942 Référence CVE CVE-2026-52986 https://www.cve.org/CVERecord?id=CVE-2026-52986 Référence CVE CVE-2026-53002 https://www.cve.org/CVERecord?id=CVE-2026-53002 Référence CVE CVE-2026-53006 https://www.cve.org/CVERecord?id=CVE-2026-53006 Référence CVE CVE-2026-53009 https://www.cve.org/CVERecord?id=CVE-2026-53009 Référence CVE CVE-2026-53016 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1162Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46139 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=CVE-2026-46154 Référence CVE CVE-2026-46155 https://www.cve.org/CVERecord?id=CVE-2026-46155 Référence CVE CVE-2026-46156 https://www.cve.org/CVERecord?id=CVE-2026-46156 Référence CVE CVE-2026-46157 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2026-46123 Référence CVE CVE-2026-46124 https://www.cve.org/CVERecord?id=CVE-2026-46124 Référence CVE CVE-2026-46127 https://www.cve.org/CVERecord?id=CVE-2026-46127 Référence CVE CVE-2026-46128 https://www.cve.org/CVERecord?id=CVE-2026-46128 Référence CVE CVE-2026-46132 https://www.cve.org/CVERecord?id=CVE-2026-46132 Référence CVE CVE-2026-46133 https://www.cve.org/CVERecord?id=CVE-2026-46133 Référence CVE CVE-2026-46135 https://www.cve.org/CVERecord?id=CVE-2026-46135 Référence CVE CVE-2026-46137 https://www.cve.org/CVERecord?id=CVE-2026-46137 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46161 https://www.cve.org/CVERecord?id=CVE-2026-46161 Référence CVE CVE-2026-46163 https://www.cve.org/CVERecord?id=CVE-2026-46163 Référence CVE CVE-2026-46167 https://www.cve.org/CVERecord?id=CVE-2026-46167 Référence CVE CVE-2026-46168 https://www.cve.org/CVERecord?id=CVE-2026-46168 Référence CVE CVE-2026-46172 https://www.cve.org/CVERecord?id=CVE-2026-46172 Référence CVE CVE-2026-46174 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1066Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46147 https://www.cve.org/CVERecord?id=CVE-2026-46147 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=CVE-2026-46154 Référence CVE CVE-2026-46156 https://www.cve.org/CVERecord?id=CVE-2026-46156 Référence CVE CVE-2026-46157 https://www.cve.org/CVERecord?id=CVE-2026-46157 Référence CVE CVE-2026-46158 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1064Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-46136 Référence CVE CVE-2026-46137 https://www.cve.org/CVERecord?id=CVE-2026-46137 Référence CVE CVE-2026-46138 https://www.cve.org/CVERecord?id=CVE-2026-46138 Référence CVE CVE-2026-46140 https://www.cve.org/CVERecord?id=CVE-2026-46140 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46147 https://www.cve.org/CVERecord?id=CVE-2026-46147 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46157 https://www.cve.org/CVERecord?id=CVE-2026-46157 Référence CVE CVE-2026-46158 https://www.cve.org/CVERecord?id=CVE-2026-46158 Référence CVE CVE-2026-46163 https://www.cve.org/CVERecord?id=CVE-2026-46163 Référence CVE CVE-2026-46165 https://www.cve.org/CVERecord?id=CVE-2026-46165 Référence CVE CVE-2026-46166 https://www.cve.org/CVERecord?id=CVE-2026-46166 Référence CVE CVE-2026-46167 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1029Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-46088 Référence CVE CVE-2026-46102 https://www.cve.org/CVERecord?id=CVE-2026-46102 Référence CVE CVE-2026-46109 https://www.cve.org/CVERecord?id=CVE-2026-46109 Référence CVE CVE-2026-46113 https://www.cve.org/CVERecord?id=CVE-2026-46113 Référence CVE CVE-2026-46117 https://www.cve.org/CVERecord?id=CVE-2026-46117 Référence CVE CVE-2026-46126 https://www.cve.org/CVERecord?id=CVE-2026-46126 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46161 https://www.cve.org/CVERecord?id=CVE-2026-46161 Référence CVE CVE-2026-46165 https://www.cve.org/CVERecord?id=CVE-2026-46165 Référence CVE CVE-2026-46167 https://www.cve.org/CVERecord?id=CVE-2026-46167 Référence CVE CVE-2026-46174 https://www.cve.org/CVERecord?id=CVE-2026-46174 Référence CVE CVE-2026-46177 https://www.cve.org/CVERecord?id=CVE-2026-46177 Référence CVE CVE-2026-46178 https://www.cve.org/CVERecord?id=CVE-2026-46178 Référence CVE CVE-2026-46180 https://www.cve.org/CVERecord?id=CVE-2026-46180 Référence CVE CVE-2026-46184 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-2026-46122 Référence CVE CVE-2026-46123 https://www.cve.org/CVERecord?id=CVE-2026-46123 Référence CVE CVE-2026-46124 https://www.cve.org/CVERecord?id=CVE-2026-46124 Référence CVE CVE-2026-46127 https://www.cve.org/CVERecord?id=CVE-2026-46127 Référence CVE CVE-2026-46128 https://www.cve.org/CVERecord?id=CVE-2026-46128 Référence CVE CVE-2026-46132 https://www.cve.org/CVERecord?id=CVE-2026-46132 Référence CVE CVE-2026-46133 https://www.cve.org/CVERecord?id=CVE-2026-46133 Référence CVE CVE-2026-46137 https://www.cve.org/CVERecord?id=CVE-2026-46137 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46161 https://www.cve.org/CVERecord?id=CVE-2026-46161 Référence CVE CVE-2026-46163 https://www.cve.org/CVERecord?id=CVE-2026-46163 Référence CVE CVE-2026-46167 https://www.cve.org/CVERecord?id=CVE-2026-46167 Référence CVE CVE-2026-46168 https://www.cve.org/CVERecord?id=CVE-2026-46168 Référence CVE CVE-2026-46172 https://www.cve.org/CVERecord?id=CVE-2026-46172 Référence CVE CVE-2026-46174 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-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46147 https://www.cve.org/CVERecord?id=CVE-2026-46147 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=CVE-2026-46154 Référence CVE CVE-2026-46155 https://www.cve.org/CVERecord?id=CVE-2026-46155 Référence CVE CVE-2026-46156 https://www.cve.org/CVERecord?id=CVE-2026-46156 Référence CVE CVE-2026-46157 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-2026-46140 Référence CVE CVE-2026-46141 https://www.cve.org/CVERecord?id=CVE-2026-46141 Référence CVE CVE-2026-46142 https://www.cve.org/CVERecord?id=CVE-2026-46142 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46144 https://www.cve.org/CVERecord?id=CVE-2026-46144 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46147 https://www.cve.org/CVERecord?id=CVE-2026-46147 Référence CVE CVE-2026-46148 https://www.cve.org/CVERecord?id=CVE-2026-46148 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46153 https://www.cve.org/CVERecord?id=CVE-2026-46153 Référence CVE CVE-2026-46154 https://www.cve.org/CVERecord?id=CVE-2026-46154 Référence CVE CVE-2026-46155 https://www.cve.org/CVERecord?id=CVE-2026-46155 Référence CVE CVE-2026-46156 https://www.cve.org/CVERecord?id=CVE-2026-46156 Référence CVE CVE-2026-46157 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0862Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2026-46127 Référence CVE CVE-2026-46128 https://www.cve.org/CVERecord?id=CVE-2026-46128 Référence CVE CVE-2026-46129 https://www.cve.org/CVERecord?id=CVE-2026-46129 Référence CVE CVE-2026-46132 https://www.cve.org/CVERecord?id=CVE-2026-46132 Référence CVE CVE-2026-46133 https://www.cve.org/CVERecord?id=CVE-2026-46133 Référence CVE CVE-2026-46136 https://www.cve.org/CVERecord?id=CVE-2026-46136 Référence CVE CVE-2026-46137 https://www.cve.org/CVERecord?id=CVE-2026-46137 Référence CVE CVE-2026-46143 https://www.cve.org/CVERecord?id=CVE-2026-46143 Référence CVE CVE-2026-46146 https://www.cve.org/CVERecord?id=CVE-2026-46146 Référence CVE CVE-2026-46149 https://www.cve.org/CVERecord?id=CVE-2026-46149 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46151 https://www.cve.org/CVERecord?id=CVE-2026-46151 Référence CVE CVE-2026-46159 https://www.cve.org/CVERecord?id=CVE-2026-46159 Référence CVE CVE-2026-46160 https://www.cve.org/CVERecord?id=CVE-2026-46160 Référence CVE CVE-2026-46161 https://www.cve.org/CVERecord?id=CVE-2026-46161 Référence CVE CVE-2026-46163 https://www.cve.org/CVERecord?id=CVE-2026-46163 Référence CVE CVE-2026-46164 https://www.cve.org/CVERecord?id=CVE-2026-46164 Référence CVE CVE-2026-46165 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0731Multiples vulnérabilités dans les produits Microsoft

mai 2026 Bulletin de sécurité Microsoft CVE-2026-46131 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46132 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46133 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46136 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46137 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46138 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46142 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46144 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46145 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46146 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46149 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46150 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46151 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46152 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46155 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46156 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46159 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46160 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46161 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46163 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46164 du 29 mai 2026 Bulletin de sécurité Mic

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-019332LinuxのLinux Kernelにおける再帰制御に関する脆弱性

Linuxカーネルにおいて、以下の脆弱性が修正されました。scsi: target: configfs の tg_pt_gp_members_show() における snprintf() の戻り値に基づく境界チェックが追加されました。target_tg_pt_gp_members_show() は LUN パスを snprintf() で 256 バイトのスタックバッファにフォーマットし、その後バッファから cur_len バイトを memcpy() でコピーします。snprintf() は出力しようとした長さを返しますが、iSCSI IQN 名が最大 223 バイトでファブリック WWN が長い場合、この長さがバッファサイズを超えることがあります。memcpy() の部分のチェックはコピー先ページの書き込みのみを保護し、コピー元の読み取りは保護していません。そのため、memcpy() はスタックバッファを超えて読み取り、隣接するスタック内容を sysfs の読み取り者にコピーしてしまいます。CONFIG_FORTIFY_SOURCE が有効な場合は、fortify_panic() が発動します。コミット 27e06650a5ea（"scsi: target: target_core_configfs: Add length check to avoid buffer overflow"）では target_lu_gp_members_show() に同様の境界チェックが追加されましたが、tg_pt_gp_ のバリアントは見逃されていたため、今回ここで修正されました。

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: < 2.6.38, 5.10.258 ≤ 5.10.*, 5.15.209 ≤ 5.15.*, 6.1.175 ≤ 6.1.*, 6.6.140 ≤ 6.6.*, 6.12.88 ≤ 6.12.*, 6.18.30 ≤ 6.18.*, 7.0.7 ≤ 7.0.*, 7.1 ≤ *
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 28 May 2026 · Last source change 5 Aug 2026, 12:30 UTC · CWE-674 · Uncontrolled Recursion

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-2026-32776
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceNIST NVD
NVD statusNVD enriched

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 10; kernel-64k as a component of Red Hat Enterprise Linux 10; kernel-64k-core as a component of Red Hat Enterprise Linux 10; kernel-64k-debug as a component of Red Hat Enterprise Linux 10; kernel-64k-debug-core as a component of Red Hat Enterprise Linux 10; kernel-64k-debug-devel as a component of Red Hat Enterprise Linux 10; kernel-64k-debug-devel-matched as a component of Red Hat Enterprise Linux 10; kernel-64k-debug-modules as a component of Red Hat Enterprise Linux 10; kernel-64k-debug-modules-core as a component of Red Hat Enterprise Linux 10; kernel-64k-debug-modules-extra as a component of Red Hat Enterprise Linux 10; kernel-64k-devel as a component of Red Hat Enterprise Linux 10; kernel-64k-devel-matched as a component of Red Hat Enterprise Linux 10; kernel-64k-modules as a component of Red Hat Enterprise Linux 10; kernel-64k-modules-core as a component of Red Hat Enterprise Linux 10; kernel-64k-modules-extra as a component of Red Hat Enterprise Linux 10; kernel-abi-stablelists as a component of Red Hat Enterprise Linux 10; kernel-core as a component of Red Hat Enterprise Linux 10; kernel-debug as a component of Red Hat Enterprise Linux 10; kernel-debug-core as a component of Red Hat Enterprise Linux 10; kernel-debug-devel as a component of Red Hat Enterprise Linux 10; kernel-debug-devel-matched as a component of Red Hat Enterprise Linux 10; kernel-debug-modules as a component of Red Hat Enterprise Linux 10; kernel-debug-modules-core as a component of Red Hat Enterprise Linux 10; kernel-debug-modules-extra as a component of Red Hat Enterprise Linux 10; kernel-debug-uki-virt as a component of Red Hat Enterprise Linux 10; kernel-devel as a component of Red Hat Enterprise Linux 10; kernel-devel-matched as a component of Red Hat Enterprise Linux 10; kernel-doc as a component of Red Hat Enterprise Linux 10; kernel-modules as a component of Red Hat Enterprise Linux 10; kernel-modules-core as a component of Red Hat Enterprise Linux 10; and 110 more · Fixed: kernel-64k-debug-debuginfo-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-debug-devel-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-debug-devel-matched-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-debuginfo-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-devel-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-devel-matched-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.46.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.46.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.46.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.46.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.46.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.46.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.46.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.46.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.46.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.46.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.46.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.46.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-aarch64-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-ppc64le-0:5.14.0-687.46.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-s390x-0:5.14.0-687.46.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-x86_64-0:5.14.0-687.46.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.46.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.46.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.46.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.46.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); and 423 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: kernel-64k-debug-debuginfo-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debug-devel-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debug-devel-matched-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debuginfo-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-devel-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-devel-matched-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.55.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.55.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.55.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.55.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.55.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.55.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.55.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.55.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.55.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.55.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.55.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.55.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-aarch64-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-ppc64le-0:6.12.0-211.55.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-s390x-0:6.12.0-211.55.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-x86_64-0:6.12.0-211.55.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.55.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.55.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.55.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.55.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); and 732 more
    Red Hat Product Security ↗
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-2026-32776↗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-2026-46149 · cve.blacktree.nl