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Full vulnerability report · 2026
CVE-2026-46209High confidence

drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs()

Linux · Linux

7.8HighCVSS 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 0.18% 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.6.12.90-1Debian 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.7.0.9-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.7.0.9-1Debian 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.

1 current
CVE-2026-46209 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs()
22 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 Direct Rendering Manager (DRM) Graphics Execution Manager (GEM) component. This vulnerability arises from an inconsistent calculation of plane dimensions, which can lead to incorrect memory allocation checks. A local attacker could exploit this by creating a specially crafted Graphics Execution Manager (GEM) object that bypasses security validations. This could allow the GPU to access memory outside its designated area, potentially leading to memory corruption, information disclosure, or the execution of unauthorized code.
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-2026-32836

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: drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs() drm_gem_fb_init_with_funcs() computes sub-sampled plane dimensions using plain integer division: unsigned int width = mode_cmd->width / (i ? info->hsub : 1); unsigned int height = mode_cmd->height / (i ? info->vsub : 1); However, the ioctl-level framebuffer_check() in drm_framebuffer.c uses drm_format_info_plane_width/height() which round up dimensions via DIV_ROUND_UP(). This inconsistency corrupts the subsequent GEM object size check for certain pixel format and dimension combinations. For example, with NV12 (vsub=2) and a 1-pixel-tall framebuffer the GEM size validation path sees height=0 instead of height=1. The expression (height - 1) then wraps to UINT_MAX as an unsigned int, causing min_size to overflow and wrap back to a small value. A tiny GEM object therefore passes the size guard, yet when the GPU accesses the chroma plane it will read or write memory beyond the object's bounds. Fix by replacing the open-coded divisions with drm_format_info_plane_width() and drm_format_info_plane_height(), which use DIV_ROUND_UP() and match the calculation already used in framebuffer_check().

What

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs() drm_gem_fb_init_with_funcs() computes sub-sampled plane dimensions using plain integer division: unsigned int width = mode_cmd->width / (i ? info->hsub : 1); unsigned int height = mode_cmd->height / (i ? info->vsub : 1); However, the ioctl-level framebuffer_check() in drm_framebuffer.c uses drm_format_info_plane_width/height() which round up dimensions via DIV_ROUND_UP(). This inconsistency corrupts the subsequent GEM object size check for certain pixel format and dimension combinations. For example, with NV12 (vsub=2) and a 1-pixel-tall framebuffer the GEM size validation path sees height=0 instead of height=1. The expression (height - 1) then wraps to UINT_MAX as an unsigned int, causing min_size to overflow and wrap back to a small value. A tiny GEM object therefore passes the size guard, yet when the GPU accesses the chroma plane it will read or write memory beyond the object's bounds. Fix by replacing the open-coded divisions with drm_format_info_plane_width() and drm_format_info_plane_height(), which use DIV_ROUND_UP() and match the calculation already used in framebuffer_check().

Why

A bounds error lets data be written beyond the intended memory region, potentially corrupting control data.

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: drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs() drm_gem_fb_init_with_funcs() computes sub-sampled plane dimensions using plain integer division: unsigned int width = mode_cmd->width / (i ? info->hsub : 1); unsigned int height = mode_cmd->height / (i ? info->vsub : 1); However, the ioctl-level framebuffer_check() in drm_framebuffer.c uses drm_format_info_plane_width/height() which round up dimensions via DIV_ROUND_UP(). This inconsistency corrupts the subsequent GEM object size check for certain pixel format and dimension combinations. For example, with NV12 (vsub=2) and a 1-pixel-tall framebuffer the GEM size validation path sees height=0 instead of height=1. The expression (height - 1) then wraps to UINT_MAX as an unsigned int, causing min_size to overflow and wrap back to a small value. A tiny GEM object therefore passes the size guard, yet when the GPU accesses the chroma plane it will read or write memory beyond the object's bounds. Fix by replacing the open-coded divisions with drm_format_info_plane_width() and drm_format_info_plane_height(), which use DIV_ROUND_UP() and match the calculation already used in framebuffer_check().

Why

A bounds error lets data be written beyond the intended memory region, potentially corrupting control data.

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 → Out-of-bounds Write → 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-787 ↗

CWE-787: Out-of-bounds Write. The product writes data past the end, or before the beginning, of the intended buffer.

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:H/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.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
The issue can support a local privilege or sandbox boundary transition; normal system utilities may then be available in the gained context.
CWE-787
A

Official authority intelligence

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

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

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

Official advisory ↗
BSI · German · WID-SEC-2026-1700Linux 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-2026-46200 Référence CVE CVE-2026-46201 https://www.cve.org/CVERecord?id=CVE-2026-46201 Référence CVE CVE-2026-46202 https://www.cve.org/CVERecord?id=CVE-2026-46202 Référence CVE CVE-2026-46203 https://www.cve.org/CVERecord?id=CVE-2026-46203 Référence CVE CVE-2026-46204 https://www.cve.org/CVERecord?id=CVE-2026-46204 Référence CVE CVE-2026-46205 https://www.cve.org/CVERecord?id=CVE-2026-46205 Référence CVE CVE-2026-46206 https://www.cve.org/CVERecord?id=CVE-2026-46206 Référence CVE CVE-2026-46207 https://www.cve.org/CVERecord?id=CVE-2026-46207 Référence CVE CVE-2026-46208 https://www.cve.org/CVERecord?id=CVE-2026-46208 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46210 https://www.cve.org/CVERecord?id=CVE-2026-46210 Référence CVE CVE-2026-46211 https://www.cve.org/CVERecord?id=CVE-2026-46211 Référence CVE CVE-2026-46212 https://www.cve.org/CVERecord?id=CVE-2026-46212 Référence CVE CVE-2026-46213 https://www.cve.org/CVERecord?id=CVE-2026-46213 Référence CVE CVE-2026-46214 https://www.cve.org/CVERecord?id=CVE-2026-46214 Référence CVE CVE-2026-46215 https://www.cve.org/CVERecord?id=CVE-2026-46215 Référence CVE CVE-2026-46216 https://www.cve.org/CVERecord?id=CVE-2026-46216 Référence CVE CVE-2026-46218 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-2026-46200 Référence CVE CVE-2026-46201 https://www.cve.org/CVERecord?id=CVE-2026-46201 Référence CVE CVE-2026-46202 https://www.cve.org/CVERecord?id=CVE-2026-46202 Référence CVE CVE-2026-46203 https://www.cve.org/CVERecord?id=CVE-2026-46203 Référence CVE CVE-2026-46204 https://www.cve.org/CVERecord?id=CVE-2026-46204 Référence CVE CVE-2026-46205 https://www.cve.org/CVERecord?id=CVE-2026-46205 Référence CVE CVE-2026-46206 https://www.cve.org/CVERecord?id=CVE-2026-46206 Référence CVE CVE-2026-46207 https://www.cve.org/CVERecord?id=CVE-2026-46207 Référence CVE CVE-2026-46208 https://www.cve.org/CVERecord?id=CVE-2026-46208 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46210 https://www.cve.org/CVERecord?id=CVE-2026-46210 Référence CVE CVE-2026-46211 https://www.cve.org/CVERecord?id=CVE-2026-46211 Référence CVE CVE-2026-46212 https://www.cve.org/CVERecord?id=CVE-2026-46212 Référence CVE CVE-2026-46213 https://www.cve.org/CVERecord?id=CVE-2026-46213 Référence CVE CVE-2026-46214 https://www.cve.org/CVERecord?id=CVE-2026-46214 Référence CVE CVE-2026-46215 https://www.cve.org/CVERecord?id=CVE-2026-46215 Référence CVE CVE-2026-46216 https://www.cve.org/CVERecord?id=CVE-2026-46216 Référence CVE CVE-2026-46218 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-2026-46200 Référence CVE CVE-2026-46201 https://www.cve.org/CVERecord?id=CVE-2026-46201 Référence CVE CVE-2026-46202 https://www.cve.org/CVERecord?id=CVE-2026-46202 Référence CVE CVE-2026-46203 https://www.cve.org/CVERecord?id=CVE-2026-46203 Référence CVE CVE-2026-46204 https://www.cve.org/CVERecord?id=CVE-2026-46204 Référence CVE CVE-2026-46205 https://www.cve.org/CVERecord?id=CVE-2026-46205 Référence CVE CVE-2026-46206 https://www.cve.org/CVERecord?id=CVE-2026-46206 Référence CVE CVE-2026-46207 https://www.cve.org/CVERecord?id=CVE-2026-46207 Référence CVE CVE-2026-46208 https://www.cve.org/CVERecord?id=CVE-2026-46208 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46210 https://www.cve.org/CVERecord?id=CVE-2026-46210 Référence CVE CVE-2026-46211 https://www.cve.org/CVERecord?id=CVE-2026-46211 Référence CVE CVE-2026-46212 https://www.cve.org/CVERecord?id=CVE-2026-46212 Référence CVE CVE-2026-46213 https://www.cve.org/CVERecord?id=CVE-2026-46213 Référence CVE CVE-2026-46214 https://www.cve.org/CVERecord?id=CVE-2026-46214 Référence CVE CVE-2026-46215 https://www.cve.org/CVERecord?id=CVE-2026-46215 Référence CVE CVE-2026-46216 https://www.cve.org/CVERecord?id=CVE-2026-46216 Référence CVE CVE-2026-46218 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2026-46086 Référence CVE CVE-2026-46090 https://www.cve.org/CVERecord?id=CVE-2026-46090 Référence CVE CVE-2026-46113 https://www.cve.org/CVERecord?id=CVE-2026-46113 Référence CVE CVE-2026-46116 https://www.cve.org/CVERecord?id=CVE-2026-46116 Référence CVE CVE-2026-46117 https://www.cve.org/CVERecord?id=CVE-2026-46117 Référence CVE CVE-2026-46135 https://www.cve.org/CVERecord?id=CVE-2026-46135 Référence CVE CVE-2026-46145 https://www.cve.org/CVERecord?id=CVE-2026-46145 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 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-2026-46227 https://www.cve.org/CVERecord?id=CVE-2026-46227 Référence CVE CVE-2026-46259 https://www.cve.org/CVERecord?id=CVE-2026-46259 Référence CVE CVE-2026-46331 https://www.cve.org/CVERecord?id=CVE-2026-46331 Référence CVE CVE-2026-46605 https://www.cve.org/CVERecord?id=CVE-2026-46605 Référence CVE CVE-2026-46625 https://www.cve.org/CVERecord?id=CVE-2026-46625 Référence CVE CVE-2026-46917 https://www.cve.org/CVERecord?id=CVE-2026-46917 Référence CVE CVE-2026-46968 https://www.cve.org/CVERecord?id=CVE-2026-46968 Référence CVE CVE-2026-47010 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-2026-46185 Référence CVE CVE-2026-46186 https://www.cve.org/CVERecord?id=CVE-2026-46186 Référence CVE CVE-2026-46187 https://www.cve.org/CVERecord?id=CVE-2026-46187 Référence CVE CVE-2026-46189 https://www.cve.org/CVERecord?id=CVE-2026-46189 Référence CVE CVE-2026-46195 https://www.cve.org/CVERecord?id=CVE-2026-46195 Référence CVE CVE-2026-46197 https://www.cve.org/CVERecord?id=CVE-2026-46197 Référence CVE CVE-2026-46198 https://www.cve.org/CVERecord?id=CVE-2026-46198 Référence CVE CVE-2026-46205 https://www.cve.org/CVERecord?id=CVE-2026-46205 Référence CVE CVE-2026-46206 https://www.cve.org/CVERecord?id=CVE-2026-46206 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46212 https://www.cve.org/CVERecord?id=CVE-2026-46212 Référence CVE CVE-2026-46214 https://www.cve.org/CVERecord?id=CVE-2026-46214 Référence CVE CVE-2026-46219 https://www.cve.org/CVERecord?id=CVE-2026-46219 Référence CVE CVE-2026-46220 https://www.cve.org/CVERecord?id=CVE-2026-46220 Référence CVE CVE-2026-46227 https://www.cve.org/CVERecord?id=CVE-2026-46227 Référence CVE CVE-2026-46230 https://www.cve.org/CVERecord?id=CVE-2026-46230 Référence CVE CVE-2026-46231 https://www.cve.org/CVERecord?id=CVE-2026-46231 Référence CVE CVE-2026-46233 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-2026-46200 Référence CVE CVE-2026-46201 https://www.cve.org/CVERecord?id=CVE-2026-46201 Référence CVE CVE-2026-46202 https://www.cve.org/CVERecord?id=CVE-2026-46202 Référence CVE CVE-2026-46203 https://www.cve.org/CVERecord?id=CVE-2026-46203 Référence CVE CVE-2026-46204 https://www.cve.org/CVERecord?id=CVE-2026-46204 Référence CVE CVE-2026-46205 https://www.cve.org/CVERecord?id=CVE-2026-46205 Référence CVE CVE-2026-46206 https://www.cve.org/CVERecord?id=CVE-2026-46206 Référence CVE CVE-2026-46207 https://www.cve.org/CVERecord?id=CVE-2026-46207 Référence CVE CVE-2026-46208 https://www.cve.org/CVERecord?id=CVE-2026-46208 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46210 https://www.cve.org/CVERecord?id=CVE-2026-46210 Référence CVE CVE-2026-46211 https://www.cve.org/CVERecord?id=CVE-2026-46211 Référence CVE CVE-2026-46212 https://www.cve.org/CVERecord?id=CVE-2026-46212 Référence CVE CVE-2026-46213 https://www.cve.org/CVERecord?id=CVE-2026-46213 Référence CVE CVE-2026-46214 https://www.cve.org/CVERecord?id=CVE-2026-46214 Référence CVE CVE-2026-46215 https://www.cve.org/CVERecord?id=CVE-2026-46215 Référence CVE CVE-2026-46216 https://www.cve.org/CVERecord?id=CVE-2026-46216 Référence CVE CVE-2026-46218 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-2026-46197 Référence CVE CVE-2026-46198 https://www.cve.org/CVERecord?id=CVE-2026-46198 Référence CVE CVE-2026-46199 https://www.cve.org/CVERecord?id=CVE-2026-46199 Référence CVE CVE-2026-46200 https://www.cve.org/CVERecord?id=CVE-2026-46200 Référence CVE CVE-2026-46201 https://www.cve.org/CVERecord?id=CVE-2026-46201 Référence CVE CVE-2026-46204 https://www.cve.org/CVERecord?id=CVE-2026-46204 Référence CVE CVE-2026-46205 https://www.cve.org/CVERecord?id=CVE-2026-46205 Référence CVE CVE-2026-46206 https://www.cve.org/CVERecord?id=CVE-2026-46206 Référence CVE CVE-2026-46207 https://www.cve.org/CVERecord?id=CVE-2026-46207 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46211 https://www.cve.org/CVERecord?id=CVE-2026-46211 Référence CVE CVE-2026-46212 https://www.cve.org/CVERecord?id=CVE-2026-46212 Référence CVE CVE-2026-46216 https://www.cve.org/CVERecord?id=CVE-2026-46216 Référence CVE CVE-2026-46218 https://www.cve.org/CVERecord?id=CVE-2026-46218 Référence CVE CVE-2026-46219 https://www.cve.org/CVERecord?id=CVE-2026-46219 Référence CVE CVE-2026-46220 https://www.cve.org/CVERecord?id=CVE-2026-46220 Référence CVE CVE-2026-46225 https://www.cve.org/CVERecord?id=CVE-2026-46225 Référence CVE CVE-2026-46226 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-2026-46178 Référence CVE CVE-2026-46184 https://www.cve.org/CVERecord?id=CVE-2026-46184 Référence CVE CVE-2026-46186 https://www.cve.org/CVERecord?id=CVE-2026-46186 Référence CVE CVE-2026-46187 https://www.cve.org/CVERecord?id=CVE-2026-46187 Référence CVE CVE-2026-46189 https://www.cve.org/CVERecord?id=CVE-2026-46189 Référence CVE CVE-2026-46197 https://www.cve.org/CVERecord?id=CVE-2026-46197 Référence CVE CVE-2026-46198 https://www.cve.org/CVERecord?id=CVE-2026-46198 Référence CVE CVE-2026-46205 https://www.cve.org/CVERecord?id=CVE-2026-46205 Référence CVE CVE-2026-46206 https://www.cve.org/CVERecord?id=CVE-2026-46206 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46212 https://www.cve.org/CVERecord?id=CVE-2026-46212 Référence CVE CVE-2026-46214 https://www.cve.org/CVERecord?id=CVE-2026-46214 Référence CVE CVE-2026-46219 https://www.cve.org/CVERecord?id=CVE-2026-46219 Référence CVE CVE-2026-46220 https://www.cve.org/CVERecord?id=CVE-2026-46220 Référence CVE CVE-2026-46227 https://www.cve.org/CVERecord?id=CVE-2026-46227 Référence CVE CVE-2026-46230 https://www.cve.org/CVERecord?id=CVE-2026-46230 Référence CVE CVE-2026-46231 https://www.cve.org/CVERecord?id=CVE-2026-46231 Référence CVE CVE-2026-46233 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-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=CVE-2026-52923 Référence CVE CVE-2026-52950 https://www.cve.org/CVERecord?id=CVE-2026-52950 Référence CVE CVE-2026-52976 https://www.cve.org/CVERecord?id=CVE-2026-52976 Référence CVE CVE-2026-52993 https://www.cve.org/CVERecord?id=CVE-2026-52993 Référence CVE CVE-2026-53006 https://www.cve.org/CVERecord?id=CVE-2026-53006 Référence CVE CVE-2026-53059 https://www.cve.org/CVERecord?id=CVE-2026-53059 Référence CVE CVE-2026-53281 https://www.cve.org/CVERecord?id=CVE-2026-53281 Référence CVE CVE-2026-57231 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-2026-46200 Référence CVE CVE-2026-46201 https://www.cve.org/CVERecord?id=CVE-2026-46201 Référence CVE CVE-2026-46202 https://www.cve.org/CVERecord?id=CVE-2026-46202 Référence CVE CVE-2026-46203 https://www.cve.org/CVERecord?id=CVE-2026-46203 Référence CVE CVE-2026-46204 https://www.cve.org/CVERecord?id=CVE-2026-46204 Référence CVE CVE-2026-46205 https://www.cve.org/CVERecord?id=CVE-2026-46205 Référence CVE CVE-2026-46206 https://www.cve.org/CVERecord?id=CVE-2026-46206 Référence CVE CVE-2026-46207 https://www.cve.org/CVERecord?id=CVE-2026-46207 Référence CVE CVE-2026-46208 https://www.cve.org/CVERecord?id=CVE-2026-46208 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46210 https://www.cve.org/CVERecord?id=CVE-2026-46210 Référence CVE CVE-2026-46211 https://www.cve.org/CVERecord?id=CVE-2026-46211 Référence CVE CVE-2026-46212 https://www.cve.org/CVERecord?id=CVE-2026-46212 Référence CVE CVE-2026-46213 https://www.cve.org/CVERecord?id=CVE-2026-46213 Référence CVE CVE-2026-46214 https://www.cve.org/CVERecord?id=CVE-2026-46214 Référence CVE CVE-2026-46215 https://www.cve.org/CVERecord?id=CVE-2026-46215 Référence CVE CVE-2026-46216 https://www.cve.org/CVERecord?id=CVE-2026-46216 Référence CVE CVE-2026-46218 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-2026-45852 Référence CVE CVE-2026-46090 https://www.cve.org/CVERecord?id=CVE-2026-46090 Référence CVE CVE-2026-46099 https://www.cve.org/CVERecord?id=CVE-2026-46099 Référence CVE CVE-2026-46116 https://www.cve.org/CVERecord?id=CVE-2026-46116 Référence CVE CVE-2026-46117 https://www.cve.org/CVERecord?id=CVE-2026-46117 Référence CVE CVE-2026-46135 https://www.cve.org/CVERecord?id=CVE-2026-46135 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46181 https://www.cve.org/CVERecord?id=CVE-2026-46181 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46215 https://www.cve.org/CVERecord?id=CVE-2026-46215 Référence CVE CVE-2026-46243 https://www.cve.org/CVERecord?id=CVE-2026-46243 Référence CVE CVE-2026-46323 https://www.cve.org/CVERecord?id=CVE-2026-46323 Référence CVE CVE-2026-52950 https://www.cve.org/CVERecord?id=CVE-2026-52950 Référence CVE CVE-2026-52976 https://www.cve.org/CVERecord?id=CVE-2026-52976 Référence CVE CVE-2026-53009 https://www.cve.org/CVERecord?id=CVE-2026-53009 Référence CVE CVE-2026-53071 https://www.cve.org/CVERecord?id=CVE-2026-53071 Référence CVE CVE-2026-53166 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-2026-46200 Référence CVE CVE-2026-46201 https://www.cve.org/CVERecord?id=CVE-2026-46201 Référence CVE CVE-2026-46202 https://www.cve.org/CVERecord?id=CVE-2026-46202 Référence CVE CVE-2026-46203 https://www.cve.org/CVERecord?id=CVE-2026-46203 Référence CVE CVE-2026-46204 https://www.cve.org/CVERecord?id=CVE-2026-46204 Référence CVE CVE-2026-46205 https://www.cve.org/CVERecord?id=CVE-2026-46205 Référence CVE CVE-2026-46206 https://www.cve.org/CVERecord?id=CVE-2026-46206 Référence CVE CVE-2026-46207 https://www.cve.org/CVERecord?id=CVE-2026-46207 Référence CVE CVE-2026-46208 https://www.cve.org/CVERecord?id=CVE-2026-46208 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46210 https://www.cve.org/CVERecord?id=CVE-2026-46210 Référence CVE CVE-2026-46211 https://www.cve.org/CVERecord?id=CVE-2026-46211 Référence CVE CVE-2026-46212 https://www.cve.org/CVERecord?id=CVE-2026-46212 Référence CVE CVE-2026-46213 https://www.cve.org/CVERecord?id=CVE-2026-46213 Référence CVE CVE-2026-46214 https://www.cve.org/CVERecord?id=CVE-2026-46214 Référence CVE CVE-2026-46215 https://www.cve.org/CVERecord?id=CVE-2026-46215 Référence CVE CVE-2026-46216 https://www.cve.org/CVERecord?id=CVE-2026-46216 Référence CVE CVE-2026-46218 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2026-43499 Référence CVE CVE-2026-45984 https://www.cve.org/CVERecord?id=CVE-2026-45984 Référence CVE CVE-2026-46086 https://www.cve.org/CVERecord?id=CVE-2026-46086 Référence CVE CVE-2026-46113 https://www.cve.org/CVERecord?id=CVE-2026-46113 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-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46173 https://www.cve.org/CVERecord?id=CVE-2026-46173 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-2026-46242 https://www.cve.org/CVERecord?id=CVE-2026-46242 Référence CVE CVE-2026-46316 https://www.cve.org/CVERecord?id=CVE-2026-46316 Référence CVE CVE-2026-53016 https://www.cve.org/CVERecord?id=CVE-2026-53016 Référence CVE CVE-2026-53166 https://www.cve.org/CVERecord?id=CVE-2026-53166 Référence CVE CVE-2026-53266 https://www.cve.org/CVERecord?id=CVE-2026-53266 Référence CVE CVE-2026-53359 https://www.cve.org/CVERecord?id=CVE-2026-53359 Gestion détaillée du document le 17 juillet 2026 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0864Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-46159 Référence CVE CVE-2026-46160 https://www.cve.org/CVERecord?id=CVE-2026-46160 Référence CVE CVE-2026-46162 https://www.cve.org/CVERecord?id=CVE-2026-46162 Référence CVE CVE-2026-46172 https://www.cve.org/CVERecord?id=CVE-2026-46172 Référence CVE CVE-2026-46173 https://www.cve.org/CVERecord?id=CVE-2026-46173 Référence CVE CVE-2026-46176 https://www.cve.org/CVERecord?id=CVE-2026-46176 Référence CVE CVE-2026-46181 https://www.cve.org/CVERecord?id=CVE-2026-46181 Référence CVE CVE-2026-46185 https://www.cve.org/CVERecord?id=CVE-2026-46185 Référence CVE CVE-2026-46197 https://www.cve.org/CVERecord?id=CVE-2026-46197 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46214 https://www.cve.org/CVERecord?id=CVE-2026-46214 Référence CVE CVE-2026-46227 https://www.cve.org/CVERecord?id=CVE-2026-46227 Référence CVE CVE-2026-46229 https://www.cve.org/CVERecord?id=CVE-2026-46229 Référence CVE CVE-2026-46244 https://www.cve.org/CVERecord?id=CVE-2026-46244 Référence CVE CVE-2026-46253 https://www.cve.org/CVERecord?id=CVE-2026-46253 Référence CVE CVE-2026-46254 https://www.cve.org/CVERecord?id=CVE-2026-46254 Référence CVE CVE-2026-46259 https://www.cve.org/CVERecord?id=CVE-2026-46259 Référence CVE CVE-2026-46266 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-2026-46193 Référence CVE CVE-2026-46195 https://www.cve.org/CVERecord?id=CVE-2026-46195 Référence CVE CVE-2026-46196 https://www.cve.org/CVERecord?id=CVE-2026-46196 Référence CVE CVE-2026-46197 https://www.cve.org/CVERecord?id=CVE-2026-46197 Référence CVE CVE-2026-46198 https://www.cve.org/CVERecord?id=CVE-2026-46198 Référence CVE CVE-2026-46199 https://www.cve.org/CVERecord?id=CVE-2026-46199 Référence CVE CVE-2026-46205 https://www.cve.org/CVERecord?id=CVE-2026-46205 Référence CVE CVE-2026-46206 https://www.cve.org/CVERecord?id=CVE-2026-46206 Référence CVE CVE-2026-46208 https://www.cve.org/CVERecord?id=CVE-2026-46208 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46212 https://www.cve.org/CVERecord?id=CVE-2026-46212 Référence CVE CVE-2026-46214 https://www.cve.org/CVERecord?id=CVE-2026-46214 Référence CVE CVE-2026-46218 https://www.cve.org/CVERecord?id=CVE-2026-46218 Référence CVE CVE-2026-46220 https://www.cve.org/CVERecord?id=CVE-2026-46220 Référence CVE CVE-2026-46227 https://www.cve.org/CVERecord?id=CVE-2026-46227 Référence CVE CVE-2026-46230 https://www.cve.org/CVERecord?id=CVE-2026-46230 Référence CVE CVE-2026-46231 https://www.cve.org/CVERecord?id=CVE-2026-46231 Référence CVE CVE-2026-46233 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-2026-46113 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-2026-46152 https://www.cve.org/CVERecord?id=CVE-2026-46152 Référence CVE CVE-2026-46155 https://www.cve.org/CVERecord?id=CVE-2026-46155 Référence CVE CVE-2026-46173 https://www.cve.org/CVERecord?id=CVE-2026-46173 Référence CVE CVE-2026-46176 https://www.cve.org/CVERecord?id=CVE-2026-46176 Référence CVE CVE-2026-46181 https://www.cve.org/CVERecord?id=CVE-2026-46181 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-2026-46227 https://www.cve.org/CVERecord?id=CVE-2026-46227 Référence CVE CVE-2026-46242 https://www.cve.org/CVERecord?id=CVE-2026-46242 Référence CVE CVE-2026-46243 https://www.cve.org/CVERecord?id=CVE-2026-46243 Référence CVE CVE-2026-46244 https://www.cve.org/CVERecord?id=CVE-2026-46244 Référence CVE CVE-2026-46259 https://www.cve.org/CVERecord?id=CVE-2026-46259 Référence CVE CVE-2026-46300 https://www.cve.org/CVERecord?id=CVE-2026-46300 Référence CVE CVE-2026-46316 https://www.cve.org/CVERecord?id=CVE-2026-46316 Référence CVE CVE-2026-46323 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0833Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-46150 Référence CVE CVE-2026-46157 https://www.cve.org/CVERecord?id=CVE-2026-46157 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-2026-46162 https://www.cve.org/CVERecord?id=CVE-2026-46162 Référence CVE CVE-2026-46172 https://www.cve.org/CVERecord?id=CVE-2026-46172 Référence CVE CVE-2026-46176 https://www.cve.org/CVERecord?id=CVE-2026-46176 Référence CVE CVE-2026-46181 https://www.cve.org/CVERecord?id=CVE-2026-46181 Référence CVE CVE-2026-46197 https://www.cve.org/CVERecord?id=CVE-2026-46197 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46227 https://www.cve.org/CVERecord?id=CVE-2026-46227 Référence CVE CVE-2026-46244 https://www.cve.org/CVERecord?id=CVE-2026-46244 Référence CVE CVE-2026-46259 https://www.cve.org/CVERecord?id=CVE-2026-46259 Référence CVE CVE-2026-46273 https://www.cve.org/CVERecord?id=CVE-2026-46273 Référence CVE CVE-2026-46300 https://www.cve.org/CVERecord?id=CVE-2026-46300 Référence CVE CVE-2026-46323 https://www.cve.org/CVERecord?id=CVE-2026-46323 Référence CVE CVE-2026-46333 https://www.cve.org/CVERecord?id=CVE-2026-46333 Gestion détaillée du document le 03 juillet 2026 Version initi

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

d?id=CVE-2026-43501 Référence CVE CVE-2026-45852 https://www.cve.org/CVERecord?id=CVE-2026-45852 Référence CVE CVE-2026-45984 https://www.cve.org/CVERecord?id=CVE-2026-45984 Référence CVE CVE-2026-45998 https://www.cve.org/CVERecord?id=CVE-2026-45998 Référence CVE CVE-2026-46090 https://www.cve.org/CVERecord?id=CVE-2026-46090 Référence CVE CVE-2026-46173 https://www.cve.org/CVERecord?id=CVE-2026-46173 Référence CVE CVE-2026-46176 https://www.cve.org/CVERecord?id=CVE-2026-46176 Référence CVE CVE-2026-46181 https://www.cve.org/CVERecord?id=CVE-2026-46181 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-2026-46227 https://www.cve.org/CVERecord?id=CVE-2026-46227 Référence CVE CVE-2026-46243 https://www.cve.org/CVERecord?id=CVE-2026-46243 Référence CVE CVE-2026-46244 https://www.cve.org/CVERecord?id=CVE-2026-46244 Référence CVE CVE-2026-46300 https://www.cve.org/CVERecord?id=CVE-2026-46300 Référence CVE CVE-2026-46316 https://www.cve.org/CVERecord?id=CVE-2026-46316 Référence CVE CVE-2026-46331 https://www.cve.org/CVERecord?id=CVE-2026-46331 Référence CVE CVE-2026-46333 https://www.cve.org/CVERecord?id=CVE-2026-46333 Référence CVE CVE-2026-4878 https://www.cve.org/CVERecord?id=C

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-0807Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-46116 Référence CVE CVE-2026-46120 https://www.cve.org/CVERecord?id=CVE-2026-46120 Référence CVE CVE-2026-46123 https://www.cve.org/CVERecord?id=CVE-2026-46123 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46157 https://www.cve.org/CVERecord?id=CVE-2026-46157 Référence CVE CVE-2026-46159 https://www.cve.org/CVERecord?id=CVE-2026-46159 Référence CVE CVE-2026-46176 https://www.cve.org/CVERecord?id=CVE-2026-46176 Référence CVE CVE-2026-46181 https://www.cve.org/CVERecord?id=CVE-2026-46181 Référence CVE CVE-2026-46197 https://www.cve.org/CVERecord?id=CVE-2026-46197 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46227 https://www.cve.org/CVERecord?id=CVE-2026-46227 Référence CVE CVE-2026-46243 https://www.cve.org/CVERecord?id=CVE-2026-46243 Référence CVE CVE-2026-46273 https://www.cve.org/CVERecord?id=CVE-2026-46273 Référence CVE CVE-2026-46323 https://www.cve.org/CVERecord?id=CVE-2026-46323 Gestion détaillée du document le 26 juin 2026 Version initiale Alertes Avis Bulletins d’actualités Mentions légales Conditions générales À propos Contact cyber.gouv.fr service-public.fr legifrance.gouv.fr info.gouv.fr france.fr info.gouv.fr/risques Premier Ministre / Secrétariat Général de la

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

d?id=CVE-2026-46114 Référence CVE CVE-2026-46116 https://www.cve.org/CVERecord?id=CVE-2026-46116 Référence CVE CVE-2026-46150 https://www.cve.org/CVERecord?id=CVE-2026-46150 Référence CVE CVE-2026-46157 https://www.cve.org/CVERecord?id=CVE-2026-46157 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-2026-46169 https://www.cve.org/CVERecord?id=CVE-2026-46169 Référence CVE CVE-2026-46176 https://www.cve.org/CVERecord?id=CVE-2026-46176 Référence CVE CVE-2026-46181 https://www.cve.org/CVERecord?id=CVE-2026-46181 Référence CVE CVE-2026-46209 https://www.cve.org/CVERecord?id=CVE-2026-46209 Référence CVE CVE-2026-46243 https://www.cve.org/CVERecord?id=CVE-2026-46243 Référence CVE CVE-2026-46259 https://www.cve.org/CVERecord?id=CVE-2026-46259 Référence CVE CVE-2026-46273 https://www.cve.org/CVERecord?id=CVE-2026-46273 Référence CVE CVE-2026-46316 https://www.cve.org/CVERecord?id=CVE-2026-46316 Référence CVE CVE-2026-46317 https://www.cve.org/CVERecord?id=CVE-2026-46317 Référence CVE CVE-2026-7383 https://www.cve.org/CVERecord?id=CVE-2026-7383 Référence CVE CVE-2026-9076 https://www.cve.org/CVERecord?id=CVE-2026-9076 Gestion détaillée du document le 19 juin 2026 Version initiale Ale

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

mai 2026 Bulletin de sécurité Microsoft CVE-2026-46193 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46195 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46196 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46197 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46198 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46199 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46204 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46205 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46206 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46208 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46209 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46212 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46214 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46218 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46219 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46220 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46225 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46226 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46227 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46229 du 29 mai 2026 Bulletin de sécurité Microsoft CVE-2026-46230 du 29 mai 2026 Bulletin de sécurité Mic

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-019302Linux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、drm/gemのdrm_gem_fb_init_with_funcs()関数でサブサンプルされたプレーンの寸法を不適切に計算する問題が修正されました。この関数は整数除算を使用していましたが、framebuffer_check()ではDIV_ROUND_UP()を使用しており、寸法の算出方法に不一致がありました。この不整合により、特定のピクセルフォーマットや寸法の組み合わせでGEMオブジェクトのサイズ検証が誤り、GPUが境界外のメモリにアクセスする恐れがありました。この問題は、整数除算をDIV_ROUND_UP()に置き換えることで修正されました。

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
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-787 · Out-of-bounds Write

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-2026-32836
Product sourceVendor CSAF · Red Hat Product Security
Remediation sourceVendor CSAF · Red Hat Product Security
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 ↗

No material field changes have been recorded since change tracking began. Routine source refreshes and cosmetic edits are intentionally excluded.

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-2026-32836↗Vendor CSAF · Red Hat Product Security↗CVE authority or vendor reference↗Patch or update reference↗Patch or update reference↗Patch or update reference↗Official CVE record (CNA and ADP data)↗NVD record↗
Technical terms and abbreviations used in this report
CVE
Common Vulnerabilities and Exposures: the public identifier for one disclosed vulnerability.
CVSS
Common Vulnerability Scoring System: a technical severity framework; it is not patching priority by itself.
EPSS
Exploit Prediction Scoring System: FIRST's estimate of the probability that exploitation activity will be observed in the next 30 days; it is a forecast, not confirmation.
CWE
Common Weakness Enumeration: the standard category describing the underlying software or hardware weakness.
CNA
CVE Numbering Authority: an organisation authorised to assign and publish CVE records.
CISA ADP
Cybersecurity and Infrastructure Security Agency Authorized Data Publisher: structured enrichment added to a CVE record.
NVD
National Vulnerability Database: NIST's enrichment service for CVE records.
CERT / CSIRT
A computer security incident response team that publishes warnings or coordinates incident response.
PoC
Proof of concept: public material that demonstrates or helps reproduce exploitation.
CSAF
Common Security Advisory Framework: a machine-readable format for security advisories.
LoTL
Living off the land: abuse of legitimate tools or system functions during an attack.
Free version - for non-commercial use only.CVE-2026-46209 · cve.blacktree.nl