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Full vulnerability report · 2026
CVE-2026-68159High confidence

libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE

Linux · Linux

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

Critical technical impact with a remotely reachable, unauthenticated path; no CISA KEV confirmation is currently recorded. Verified remediation exists for at least one product or source, but 20 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
R
Operational reassessment

Published severity in operational context

Open reassessment dashboard →
Published severityCriticalOperational priority:Critical, unchanged from published severity.unchanged

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • The selected CVSS metric records a network-reachable, unauthenticated path with no user interaction.
  • EPSS is 0.74% for the current model date.

Compensating controls

  • Validate the affected product branch and deploy the verified fixed release.
  • Restrict the affected network interface to trusted sources where business-safe.
  • Monitor vendor guidance and exploitation sources for a material change.

Verification

  1. Confirm that the asset runs Linux Linux and falls inside the recorded affected range.
  2. Verify the installed build against the product-specific fixed version after deployment.
  3. Validate exposure, authentication requirements and compensating controls in the actual environment.
  4. Reopen this reassessment when CVSS, KEV, EPSS, exploit evidence or remediation changes.
Mitigation target: Within 3 daysRemediation target: Within 90 days

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

Cross-source reconciliation

Remediation availability differs by product scope

Verified remediation exists for at least one product or source, but 20 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

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

25 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.6.12.105-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.6.1.187-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian bookwormbookworm · sourcelinux-6.12Vendor fix publishedDebian records a fixed source-package version for this release.6.12.107-1~deb12u1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian forkyforky · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.7.1.6-1Debian Security Tracker ↗Source updated 5 Oct 2026
Debian sidsid · sourcelinuxVendor fix publishedDebian records a fixed source-package version for this release.7.1.6-1Debian 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-2026-68159 · CSAF 2.0 · revision 14 · interimSUSE Product Security TeamCVE-2026-68159
212 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-extra 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
  • kernel-default as component of SUSE Linux Enterprise High Availability Extension 16.0
  • kernel-source as component of SUSE Linux Enterprise High Availability Extension 16.0
  • kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP1
Summary
In the Linux kernel, the following vulnerability has been resolved: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE __decode_pg_temp() decodes an user-controlled length but only rejects values large enough to overflow the allocation; it does not bound it to CEPH_PG_MAX_SIZE. The helper backs both pg_temp and pg_upmap decoding, and apply_upmap()/get_temp_osds() later copy the decoded list into the fixed-size on-stack array struct ceph_osds.osds[CEPH_PG_MAX_SIZE]. A monitor that sends an OSDMap with a pg_temp/pg_upmap entry longer than 32 thus causes a stack out-of-bounds write. An OSD set for a single PG can never exceed CEPH_PG_MAX_SIZE, so reject longer entries at decode time. The bound is well below the old overflow threshold, so it also covers the allocation-size overflow the previous check guarded against. BUG: KASAN: stack-out-of-bounds in ceph_pg_to_up_acting_osds Write of size 4 ... by task exploit kasan_report (mm/kasan/report.c:595) ceph_pg_to_up_acting_osds (net/ceph/osdmap.c:2617 net/ceph/osdmap.c:2833) calc_target (net/ceph/osd_client.c:1638) __submit_request (net/ceph/osd_client.c:2394) ceph_osdc_start_request (net/ceph/osd_client.c:2490) ceph_osdc_call (net/ceph/osd_client.c:5164) rbd_dev_image_probe (drivers/block/rbd.c:6899) do_rbd_add (drivers/block/rbd.c:7138) ... kernel BUG at net/ceph/osdmap.c:2670! [ idryomov: do the same in __decode_pg_upmap_items() ]
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2026-68159 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: Linux kernel: libceph stack out-of-bounds write via crafted OSDMap
52 known affected

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

  • 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
Summary
A flaw was found in libceph in the Linux kernel. A remote attacker, acting as a malicious monitor, could send a specially crafted OSDMap (Object Storage Device Map) with an overly long pg_temp or pg_upmap entry. This could lead to a stack out-of-bounds write, resulting in a kernel bug and potentially a denial of service.
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-2026-55545

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE __decode_pg_temp() decodes an user-controlled length but only rejects values large enough to overflow the allocation; it does not bound it to CEPH_PG_MAX_SIZE. The helper backs both pg_temp and pg_upmap decoding, and apply_upmap()/get_temp_osds() later copy the decoded list into the fixed-size on-stack array struct ceph_osds.osds[CEPH_PG_MAX_SIZE]. A monitor that sends an OSDMap with a pg_temp/pg_upmap entry longer than 32 thus causes a stack out-of-bounds write. An OSD set for a single PG can never exceed CEPH_PG_MAX_SIZE, so reject longer entries at decode time. The bound is well below the old overflow threshold, so it also covers the allocation-size overflow the previous check guarded against. BUG: KASAN: stack-out-of-bounds in ceph_pg_to_up_acting_osds Write of size 4 ... by task exploit kasan_report (mm/kasan/report.c:595) ceph_pg_to_up_acting_osds (net/ceph/osdmap.c:2617 net/ceph/osdmap.c:2833) calc_target (net/ceph/osd_client.c:1638) __submit_request (net/ceph/osd_client.c:2394) ceph_osdc_start_request (net/ceph/osd_client.c:2490) ceph_osdc_call (net/ceph/osd_client.c:5164) rbd_dev_image_probe (drivers/block/rbd.c:6899) do_rbd_add (drivers/block/rbd.c:7138) ... kernel BUG at net/ceph/osdmap.c:2670! [ idryomov: do the same in __decode_pg_upmap_items() ]

EUVD state
Present in the current official mapping
Known exploitation
Not present in the current ENISA EUVD known-exploited dataset. This is not proof of no exploitation.
ENISA score
9.8 · CVSS 3.1
Advisory evidence
No linked advisory details stored yet
Recommended actionPatch only the product branches with a verified fix

Critical technical impact with a remotely reachable, unauthenticated path; no CISA KEV confirmation is currently recorded. Verified remediation exists for at least one product or source, but 20 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE __decode_pg_temp() decodes an user-controlled length but only rejects values large enough to overflow the allocation; it does not bound it to CEPH_PG_MAX_SIZE. The helper backs both pg_temp and pg_upmap decoding, and apply_upmap()/get_temp_osds() later copy the decoded list into the fixed-size on-stack array struct ceph_osds.osds[CEPH_PG_MAX_SIZE]. A monitor that sends an OSDMap with a pg_temp/pg_upmap entry longer than 32 thus causes a stack out-of-bounds write. An OSD set for a single PG can never exceed CEPH_PG_MAX_SIZE, so reject longer entries at decode time. The bound is well below the old overflow threshold, so it also covers the allocation-size overflow the previous check guarded against. BUG: KASAN: stack-out-of-bounds in ceph_pg_to_up_acting_osds Write of size 4 ... by task exploit kasan_report (mm/kasan/report.c:595) ceph_pg_to_up_acting_osds (net/ceph/osdmap.c:2617 net/ceph/osdmap.c:2833) calc_target (net/ceph/osd_client.c:1638) __submit_request (net/ceph/osd_client.c:2394) ceph_osdc_start_request (net/ceph/osd_client.c:2490) ceph_osdc_call (net/ceph/osd_client.c:5164) rbd_dev_image_probe (drivers/block/rbd.c:6899) do_rbd_add (drivers/block/rbd.c:7138) ... kernel BUG at net/ceph/osdmap.c:2670! [ idryomov: do the same in __decode_pg_upmap_items() ]

What

In the Linux kernel, the following vulnerability has been resolved: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE __decode_pg_temp() decodes an user-controlled length but only rejects values large enough to overflow the allocation; it does not bound it to CEPH_PG_MAX_SIZE. The helper backs both pg_temp and pg_upmap decoding, and apply_upmap()/get_temp_osds() later copy the decoded list into the fixed-size on-stack array struct ceph_osds.osds[CEPH_PG_MAX_SIZE]. A monitor that sends an OSDMap with a pg_temp/pg_upmap entry longer than 32 thus causes a stack out-of-bounds write. An OSD set for a single PG can never exceed CEPH_PG_MAX_SIZE, so reject longer entries at decode time. The bound is well below the old overflow threshold, so it also covers the allocation-size overflow the previous check guarded against. BUG: KASAN: stack-out-of-bounds in ceph_pg_to_up_acting_osds Write of size 4 ... by task exploit kasan_report (mm/kasan/report.c:595) ceph_pg_to_up_acting_osds (net/ceph/osdmap.c:2617 net/ceph/osdmap.c:2833) calc_target (net/ceph/osd_client.c:1638) __submit_request (net/ceph/osd_client.c:2394) ceph_osdc_start_request (net/ceph/osd_client.c:2490) ceph_osdc_call (net/ceph/osd_client.c:5164) rbd_dev_image_probe (drivers/block/rbd.c:6899) do_rbd_add (drivers/block/rbd.c:7138) ... kernel BUG at net/ceph/osdmap.c:2670! [ idryomov: do the same in __decode_pg_upmap_items() ]

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

How

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

What

In the Linux kernel, the following vulnerability has been resolved: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE __decode_pg_temp() decodes an user-controlled length but only rejects values large enough to overflow the allocation; it does not bound it to CEPH_PG_MAX_SIZE. The helper backs both pg_temp and pg_upmap decoding, and apply_upmap()/get_temp_osds() later copy the decoded list into the fixed-size on-stack array struct ceph_osds.osds[CEPH_PG_MAX_SIZE]. A monitor that sends an OSDMap with a pg_temp/pg_upmap entry longer than 32 thus causes a stack out-of-bounds write. An OSD set for a single PG can never exceed CEPH_PG_MAX_SIZE, so reject longer entries at decode time. The bound is well below the old overflow threshold, so it also covers the allocation-size overflow the previous check guarded against. BUG: KASAN: stack-out-of-bounds in ceph_pg_to_up_acting_osds Write of size 4 ... by task exploit kasan_report (mm/kasan/report.c:595) ceph_pg_to_up_acting_osds (net/ceph/osdmap.c:2617 net/ceph/osdmap.c:2833) calc_target (net/ceph/osd_client.c:1638) __submit_request (net/ceph/osd_client.c:2394) ceph_osdc_start_request (net/ceph/osd_client.c:2490) ceph_osdc_call (net/ceph/osd_client.c:5164) rbd_dev_image_probe (drivers/block/rbd.c:6899) do_rbd_add (drivers/block/rbd.c:7138) ... kernel BUG at net/ceph/osdmap.c:2670! [ idryomov: do the same in __decode_pg_upmap_items() ]

Why

The current structured CVE record identifies a security weakness, but the root cause requires confirmation in the linked vendor material.

How

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

02

Exploit reality and attack path

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

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

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

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

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

Likely attack path
a network path → vulnerable operation → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration.
CWE not yet assigned
CVSS vector
?CVSS means Common Vulnerability Scoring System. The vector records the metric values used to calculate technical severity.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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

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

Official authority intelligence

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

ENISA EUVD · EUVD-2026-55545Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE __decode_pg_temp() decodes an user-controlled length but only rejects values large enough to overflow the allocation; it does not bound it to CEPH_PG_MAX_SIZE. The helper backs both pg_temp and pg_upmap decoding, and apply_upmap()/get_temp_osds() later copy the decoded list into the fixed-size on-stack array struct ceph_osds.osds[CEPH_PG_MAX_SIZE]. A monitor that sends an OSDMap with a pg_temp/pg_upmap entry longer than 32 thus causes a stack out-of-bounds write. An OSD set for a single PG can never exceed CEPH_PG_MAX_SIZE, so reject longer entries at decode time. The bound is well below the old overflow threshold, so it also covers the allocation-size overflow the previous check guarded against. BUG: KASAN: stack-out-of-bounds in ceph_pg_to_up_acting_osds Write of size 4 ... by task exploit kasan_report (mm/kasan/report.c:595) ceph_pg_to_up_acting_osds (net/ceph/osdmap.c:2617 net/ceph/osdmap.c:2833) calc_target (net/ceph/osd_client.c:1638) __submit_request (net/ceph/osd_client.c:2394) ceph_osdc_start_request (net/ceph/osd_client.c:2490) ceph_osdc_call (net/ceph/osd_client.c:5164) rbd_dev_image_probe (drivers/block/rbd.c:6899) do_rbd_add (drivers/block/rbd.c:7138) ... kernel BUG at net/ceph/osdmap.c:2670! [ idryomov: do the same in __decode_pg_upmap_items() ]

Official EUVD record ↗
BSI · German · WID-SEC-2026-2730Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen, darunter möglicherweise die Ausführung von beliebigem Code, die Ausweitung von Berechtigungen, die Offenlegung von Informationen, die Manipulation von Daten oder Denial-of-Service-Zustände.

Official advisory ↗
Cyber Security Agency of Singapore · English · CSA-SB-20260812Security Bulletin 12 Aug 2026

The Cyber Security Agency of Singapore included this CVE in its official Security Bulletin 12 Aug 2026, published on 12 August 2026. Open the linked bulletin for the product, severity and reference information published in that issue.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1254Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2026-63921 Référence CVE CVE-2026-64034 https://www.cve.org/CVERecord?id=CVE-2026-64034 Référence CVE CVE-2026-64102 https://www.cve.org/CVERecord?id=CVE-2026-64102 Référence CVE CVE-2026-64191 https://www.cve.org/CVERecord?id=CVE-2026-64191 Référence CVE CVE-2026-64556 https://www.cve.org/CVERecord?id=CVE-2026-64556 Référence CVE CVE-2026-64558 https://www.cve.org/CVERecord?id=CVE-2026-64558 Référence CVE CVE-2026-68121 https://www.cve.org/CVERecord?id=CVE-2026-68121 Référence CVE CVE-2026-68155 https://www.cve.org/CVERecord?id=CVE-2026-68155 Référence CVE CVE-2026-68156 https://www.cve.org/CVERecord?id=CVE-2026-68156 Référence CVE CVE-2026-68159 https://www.cve.org/CVERecord?id=CVE-2026-68159 Référence CVE CVE-2026-68273 https://www.cve.org/CVERecord?id=CVE-2026-68273 Référence CVE CVE-2026-68294 https://www.cve.org/CVERecord?id=CVE-2026-68294 Référence CVE CVE-2026-68299 https://www.cve.org/CVERecord?id=CVE-2026-68299 Référence CVE CVE-2026-68426 https://www.cve.org/CVERecord?id=CVE-2026-68426 Référence CVE CVE-2026-68480 https://www.cve.org/CVERecord?id=CVE-2026-68480 Référence CVE CVE-2026-72098 https://www.cve.org/CVERecord?id=CVE-2026-72098 Référence CVE CVE-2026-72099 https://www.cve.org/CVERecord?id=CVE-2026-72099 Référence CVE CVE-2026-72329 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1255Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-68148 Référence CVE CVE-2026-68149 https://www.cve.org/CVERecord?id=CVE-2026-68149 Référence CVE CVE-2026-68152 https://www.cve.org/CVERecord?id=CVE-2026-68152 Référence CVE CVE-2026-68153 https://www.cve.org/CVERecord?id=CVE-2026-68153 Référence CVE CVE-2026-68154 https://www.cve.org/CVERecord?id=CVE-2026-68154 Référence CVE CVE-2026-68155 https://www.cve.org/CVERecord?id=CVE-2026-68155 Référence CVE CVE-2026-68156 https://www.cve.org/CVERecord?id=CVE-2026-68156 Référence CVE CVE-2026-68157 https://www.cve.org/CVERecord?id=CVE-2026-68157 Référence CVE CVE-2026-68158 https://www.cve.org/CVERecord?id=CVE-2026-68158 Référence CVE CVE-2026-68159 https://www.cve.org/CVERecord?id=CVE-2026-68159 Référence CVE CVE-2026-68161 https://www.cve.org/CVERecord?id=CVE-2026-68161 Référence CVE CVE-2026-68164 https://www.cve.org/CVERecord?id=CVE-2026-68164 Référence CVE CVE-2026-68165 https://www.cve.org/CVERecord?id=CVE-2026-68165 Référence CVE CVE-2026-68166 https://www.cve.org/CVERecord?id=CVE-2026-68166 Référence CVE CVE-2026-68169 https://www.cve.org/CVERecord?id=CVE-2026-68169 Référence CVE CVE-2026-68178 https://www.cve.org/CVERecord?id=CVE-2026-68178 Référence CVE CVE-2026-68179 https://www.cve.org/CVERecord?id=CVE-2026-68179 Référence CVE CVE-2026-68180 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1232Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2026-53092 Référence CVE CVE-2026-64017 https://www.cve.org/CVERecord?id=CVE-2026-64017 Référence CVE CVE-2026-64216 https://www.cve.org/CVERecord?id=CVE-2026-64216 Référence CVE CVE-2026-64581 https://www.cve.org/CVERecord?id=CVE-2026-64581 Référence CVE CVE-2026-64586 https://www.cve.org/CVERecord?id=CVE-2026-64586 Référence CVE CVE-2026-68082 https://www.cve.org/CVERecord?id=CVE-2026-68082 Référence CVE CVE-2026-68118 https://www.cve.org/CVERecord?id=CVE-2026-68118 Référence CVE CVE-2026-68132 https://www.cve.org/CVERecord?id=CVE-2026-68132 Référence CVE CVE-2026-68138 https://www.cve.org/CVERecord?id=CVE-2026-68138 Référence CVE CVE-2026-68159 https://www.cve.org/CVERecord?id=CVE-2026-68159 Référence CVE CVE-2026-68166 https://www.cve.org/CVERecord?id=CVE-2026-68166 Référence CVE CVE-2026-68169 https://www.cve.org/CVERecord?id=CVE-2026-68169 Référence CVE CVE-2026-68198 https://www.cve.org/CVERecord?id=CVE-2026-68198 Référence CVE CVE-2026-68253 https://www.cve.org/CVERecord?id=CVE-2026-68253 Référence CVE CVE-2026-68254 https://www.cve.org/CVERecord?id=CVE-2026-68254 Référence CVE CVE-2026-68264 https://www.cve.org/CVERecord?id=CVE-2026-68264 Référence CVE CVE-2026-68266 https://www.cve.org/CVERecord?id=CVE-2026-68266 Référence CVE CVE-2026-68267 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1230Multiples vulnérabilités dans le noyau Linux de Red Hat

d?id=CVE-2026-64368 Référence CVE CVE-2026-64382 https://www.cve.org/CVERecord?id=CVE-2026-64382 Référence CVE CVE-2026-64383 https://www.cve.org/CVERecord?id=CVE-2026-64383 Référence CVE CVE-2026-64534 https://www.cve.org/CVERecord?id=CVE-2026-64534 Référence CVE CVE-2026-64564 https://www.cve.org/CVERecord?id=CVE-2026-64564 Référence CVE CVE-2026-64582 https://www.cve.org/CVERecord?id=CVE-2026-64582 Référence CVE CVE-2026-68108 https://www.cve.org/CVERecord?id=CVE-2026-68108 Référence CVE CVE-2026-68121 https://www.cve.org/CVERecord?id=CVE-2026-68121 Référence CVE CVE-2026-68155 https://www.cve.org/CVERecord?id=CVE-2026-68155 Référence CVE CVE-2026-68159 https://www.cve.org/CVERecord?id=CVE-2026-68159 Référence CVE CVE-2026-68166 https://www.cve.org/CVERecord?id=CVE-2026-68166 Référence CVE CVE-2026-68188 https://www.cve.org/CVERecord?id=CVE-2026-68188 Référence CVE CVE-2026-68201 https://www.cve.org/CVERecord?id=CVE-2026-68201 Référence CVE CVE-2026-68257 https://www.cve.org/CVERecord?id=CVE-2026-68257 Référence CVE CVE-2026-68266 https://www.cve.org/CVERecord?id=CVE-2026-68266 Référence CVE CVE-2026-68267 https://www.cve.org/CVERecord?id=CVE-2026-68267 Référence CVE CVE-2026-68273 https://www.cve.org/CVERecord?id=CVE-2026-68273 Référence CVE CVE-2026-68293 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1231Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-68136 Référence CVE CVE-2026-68138 https://www.cve.org/CVERecord?id=CVE-2026-68138 Référence CVE CVE-2026-68141 https://www.cve.org/CVERecord?id=CVE-2026-68141 Référence CVE CVE-2026-68143 https://www.cve.org/CVERecord?id=CVE-2026-68143 Référence CVE CVE-2026-68153 https://www.cve.org/CVERecord?id=CVE-2026-68153 Référence CVE CVE-2026-68154 https://www.cve.org/CVERecord?id=CVE-2026-68154 Référence CVE CVE-2026-68155 https://www.cve.org/CVERecord?id=CVE-2026-68155 Référence CVE CVE-2026-68156 https://www.cve.org/CVERecord?id=CVE-2026-68156 Référence CVE CVE-2026-68158 https://www.cve.org/CVERecord?id=CVE-2026-68158 Référence CVE CVE-2026-68159 https://www.cve.org/CVERecord?id=CVE-2026-68159 Référence CVE CVE-2026-68160 https://www.cve.org/CVERecord?id=CVE-2026-68160 Référence CVE CVE-2026-68188 https://www.cve.org/CVERecord?id=CVE-2026-68188 Référence CVE CVE-2026-68197 https://www.cve.org/CVERecord?id=CVE-2026-68197 Référence CVE CVE-2026-68198 https://www.cve.org/CVERecord?id=CVE-2026-68198 Référence CVE CVE-2026-68202 https://www.cve.org/CVERecord?id=CVE-2026-68202 Référence CVE CVE-2026-68234 https://www.cve.org/CVERecord?id=CVE-2026-68234 Référence CVE CVE-2026-68238 https://www.cve.org/CVERecord?id=CVE-2026-68238 Référence CVE CVE-2026-68277 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1202Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-68145 Référence CVE CVE-2026-68149 https://www.cve.org/CVERecord?id=CVE-2026-68149 Référence CVE CVE-2026-68152 https://www.cve.org/CVERecord?id=CVE-2026-68152 Référence CVE CVE-2026-68153 https://www.cve.org/CVERecord?id=CVE-2026-68153 Référence CVE CVE-2026-68154 https://www.cve.org/CVERecord?id=CVE-2026-68154 Référence CVE CVE-2026-68155 https://www.cve.org/CVERecord?id=CVE-2026-68155 Référence CVE CVE-2026-68156 https://www.cve.org/CVERecord?id=CVE-2026-68156 Référence CVE CVE-2026-68157 https://www.cve.org/CVERecord?id=CVE-2026-68157 Référence CVE CVE-2026-68158 https://www.cve.org/CVERecord?id=CVE-2026-68158 Référence CVE CVE-2026-68159 https://www.cve.org/CVERecord?id=CVE-2026-68159 Référence CVE CVE-2026-68160 https://www.cve.org/CVERecord?id=CVE-2026-68160 Référence CVE CVE-2026-68161 https://www.cve.org/CVERecord?id=CVE-2026-68161 Référence CVE CVE-2026-68162 https://www.cve.org/CVERecord?id=CVE-2026-68162 Référence CVE CVE-2026-68166 https://www.cve.org/CVERecord?id=CVE-2026-68166 Référence CVE CVE-2026-68180 https://www.cve.org/CVERecord?id=CVE-2026-68180 Référence CVE CVE-2026-68181 https://www.cve.org/CVERecord?id=CVE-2026-68181 Référence CVE CVE-2026-68182 https://www.cve.org/CVERecord?id=CVE-2026-68182 Référence CVE CVE-2026-68184 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1203Multiples vulnérabilités dans le noyau Linux d'Ubuntu

d?id=CVE-2026-68136 Référence CVE CVE-2026-68137 https://www.cve.org/CVERecord?id=CVE-2026-68137 Référence CVE CVE-2026-68138 https://www.cve.org/CVERecord?id=CVE-2026-68138 Référence CVE CVE-2026-68144 https://www.cve.org/CVERecord?id=CVE-2026-68144 Référence CVE CVE-2026-68147 https://www.cve.org/CVERecord?id=CVE-2026-68147 Référence CVE CVE-2026-68152 https://www.cve.org/CVERecord?id=CVE-2026-68152 Référence CVE CVE-2026-68154 https://www.cve.org/CVERecord?id=CVE-2026-68154 Référence CVE CVE-2026-68156 https://www.cve.org/CVERecord?id=CVE-2026-68156 Référence CVE CVE-2026-68158 https://www.cve.org/CVERecord?id=CVE-2026-68158 Référence CVE CVE-2026-68159 https://www.cve.org/CVERecord?id=CVE-2026-68159 Référence CVE CVE-2026-68160 https://www.cve.org/CVERecord?id=CVE-2026-68160 Référence CVE CVE-2026-68161 https://www.cve.org/CVERecord?id=CVE-2026-68161 Référence CVE CVE-2026-68162 https://www.cve.org/CVERecord?id=CVE-2026-68162 Référence CVE CVE-2026-68198 https://www.cve.org/CVERecord?id=CVE-2026-68198 Référence CVE CVE-2026-68206 https://www.cve.org/CVERecord?id=CVE-2026-68206 Référence CVE CVE-2026-68209 https://www.cve.org/CVERecord?id=CVE-2026-68209 Référence CVE CVE-2026-68210 https://www.cve.org/CVERecord?id=CVE-2026-68210 Référence CVE CVE-2026-68213 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1163Multiples vulnérabilités dans le noyau Linux de Debian LTS

d?id=CVE-2026-68147 Référence CVE CVE-2026-68148 https://www.cve.org/CVERecord?id=CVE-2026-68148 Référence CVE CVE-2026-68151 https://www.cve.org/CVERecord?id=CVE-2026-68151 Référence CVE CVE-2026-68153 https://www.cve.org/CVERecord?id=CVE-2026-68153 Référence CVE CVE-2026-68154 https://www.cve.org/CVERecord?id=CVE-2026-68154 Référence CVE CVE-2026-68155 https://www.cve.org/CVERecord?id=CVE-2026-68155 Référence CVE CVE-2026-68156 https://www.cve.org/CVERecord?id=CVE-2026-68156 Référence CVE CVE-2026-68157 https://www.cve.org/CVERecord?id=CVE-2026-68157 Référence CVE CVE-2026-68158 https://www.cve.org/CVERecord?id=CVE-2026-68158 Référence CVE CVE-2026-68159 https://www.cve.org/CVERecord?id=CVE-2026-68159 Référence CVE CVE-2026-68160 https://www.cve.org/CVERecord?id=CVE-2026-68160 Référence CVE CVE-2026-68162 https://www.cve.org/CVERecord?id=CVE-2026-68162 Référence CVE CVE-2026-68164 https://www.cve.org/CVERecord?id=CVE-2026-68164 Référence CVE CVE-2026-68165 https://www.cve.org/CVERecord?id=CVE-2026-68165 Référence CVE CVE-2026-68169 https://www.cve.org/CVERecord?id=CVE-2026-68169 Référence CVE CVE-2026-68175 https://www.cve.org/CVERecord?id=CVE-2026-68175 Référence CVE CVE-2026-68176 https://www.cve.org/CVERecord?id=CVE-2026-68176 Référence CVE CVE-2026-68180 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1164Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-68145 Référence CVE CVE-2026-68149 https://www.cve.org/CVERecord?id=CVE-2026-68149 Référence CVE CVE-2026-68152 https://www.cve.org/CVERecord?id=CVE-2026-68152 Référence CVE CVE-2026-68153 https://www.cve.org/CVERecord?id=CVE-2026-68153 Référence CVE CVE-2026-68154 https://www.cve.org/CVERecord?id=CVE-2026-68154 Référence CVE CVE-2026-68155 https://www.cve.org/CVERecord?id=CVE-2026-68155 Référence CVE CVE-2026-68156 https://www.cve.org/CVERecord?id=CVE-2026-68156 Référence CVE CVE-2026-68157 https://www.cve.org/CVERecord?id=CVE-2026-68157 Référence CVE CVE-2026-68158 https://www.cve.org/CVERecord?id=CVE-2026-68158 Référence CVE CVE-2026-68159 https://www.cve.org/CVERecord?id=CVE-2026-68159 Référence CVE CVE-2026-68160 https://www.cve.org/CVERecord?id=CVE-2026-68160 Référence CVE CVE-2026-68161 https://www.cve.org/CVERecord?id=CVE-2026-68161 Référence CVE CVE-2026-68162 https://www.cve.org/CVERecord?id=CVE-2026-68162 Référence CVE CVE-2026-68166 https://www.cve.org/CVERecord?id=CVE-2026-68166 Référence CVE CVE-2026-68180 https://www.cve.org/CVERecord?id=CVE-2026-68180 Référence CVE CVE-2026-68181 https://www.cve.org/CVERecord?id=CVE-2026-68181 Référence CVE CVE-2026-68182 https://www.cve.org/CVERecord?id=CVE-2026-68182 Référence CVE CVE-2026-68184 https://www.cve.org/CVERecord?id=

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1090Multiples vulnérabilités dans le noyau Linux de Debian

d?id=CVE-2025-40054 Référence CVE CVE-2026-43197 https://www.cve.org/CVERecord?id=CVE-2026-43197 Référence CVE CVE-2026-53092 https://www.cve.org/CVERecord?id=CVE-2026-53092 Référence CVE CVE-2026-64017 https://www.cve.org/CVERecord?id=CVE-2026-64017 Référence CVE CVE-2026-64586 https://www.cve.org/CVERecord?id=CVE-2026-64586 Référence CVE CVE-2026-68082 https://www.cve.org/CVERecord?id=CVE-2026-68082 Référence CVE CVE-2026-68118 https://www.cve.org/CVERecord?id=CVE-2026-68118 Référence CVE CVE-2026-68132 https://www.cve.org/CVERecord?id=CVE-2026-68132 Référence CVE CVE-2026-68138 https://www.cve.org/CVERecord?id=CVE-2026-68138 Référence CVE CVE-2026-68159 https://www.cve.org/CVERecord?id=CVE-2026-68159 Référence CVE CVE-2026-68166 https://www.cve.org/CVERecord?id=CVE-2026-68166 Référence CVE CVE-2026-68169 https://www.cve.org/CVERecord?id=CVE-2026-68169 Référence CVE CVE-2026-68198 https://www.cve.org/CVERecord?id=CVE-2026-68198 Référence CVE CVE-2026-68253 https://www.cve.org/CVERecord?id=CVE-2026-68253 Référence CVE CVE-2026-68254 https://www.cve.org/CVERecord?id=CVE-2026-68254 Référence CVE CVE-2026-68264 https://www.cve.org/CVERecord?id=CVE-2026-68264 Référence CVE CVE-2026-68266 https://www.cve.org/CVERecord?id=CVE-2026-68266 Référence CVE CVE-2026-68267 https://www.cve.org/CVERecord?id=

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: < 4.13, 5.10.266 ≤ 5.10.*, 5.15.217 ≤ 5.15.*, 6.1.184 ≤ 6.1.*, 6.6.153 ≤ 6.6.*, 6.12.105 ≤ 6.12.*, 6.18.46 ≤ 6.18.*, 7.1.6 ≤ 7.1.*, 7.2 ≤ *
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
Workaround
No verified workaround is recorded. If business-safe, reduce exposure to the affected interface and allow only trusted sources until authoritative guidance is available.
04

Evidence and provenance

Published 10 Aug 2026 · Last source change 23 Aug 2026, 12:46 UTC · CWE not yet assigned

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-2026-55545
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceUnavailable
NVD statusNVD received

Missing structured fields: CWE classification. Missing data is not evidence of low risk; review the primary advisory.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Affected versionsThe structured affected or fixed version information changed.
    Before
    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; kernel-rt-doc as a component of Red Hat Enterprise Linux 7; kernel-rt-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-trace as a component of Red Hat Enterprise Linux 7; kernel-rt-trace-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-trace-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt.src as a component of Red Hat Enterprise Linux 7; kernel-tools as a component of Red Hat Enterprise Linux 7; kernel-tools-libs as a component of Red Hat Enterprise Linux 7; kernel-tools-libs-devel as a component of Red Hat Enterprise Linux 7; kernel.src as a component of Red Hat Enterprise Linux 7; perf as a component of Red Hat Enterprise Linux 7; python-perf as a component of Red Hat Enterprise Linux 7; bpftool as a component of Red Hat Enterprise Linux 8; kernel as a component of Red Hat Enterprise Linux 8; and 70 more · Fixed: kernel-64k-debug-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debug-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debug-devel-matched-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-devel-matched-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-aarch64-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-ppc64le-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-s390x-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-x86_64-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); and 582 more
    After
    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; kernel-rt-doc as a component of Red Hat Enterprise Linux 7; kernel-rt-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-trace as a component of Red Hat Enterprise Linux 7; kernel-rt-trace-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-trace-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt.src as a component of Red Hat Enterprise Linux 7; kernel-tools as a component of Red Hat Enterprise Linux 7; kernel-tools-libs as a component of Red Hat Enterprise Linux 7; kernel-tools-libs-devel as a component of Red Hat Enterprise Linux 7; kernel.src as a component of Red Hat Enterprise Linux 7; perf as a component of Red Hat Enterprise Linux 7; python-perf as a component of Red Hat Enterprise Linux 7; kernel-rt as a component of Red Hat Enterprise Linux 9; kernel-rt-core as a component of Red Hat Enterprise Linux 9; and 22 more · Fixed: kernel-64k-debug-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debug-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debug-devel-matched-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-devel-matched-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-aarch64-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-ppc64le-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-s390x-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-x86_64-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); and 732 more
    Red Hat Product Security ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    kernel as a component of Red Hat Enterprise Linux 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 146 more · Fixed: kernel-64k-debug-debuginfo-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-debug-devel-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-debug-devel-matched-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-debuginfo-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-devel-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-devel-matched-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-aarch64-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-ppc64le-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-s390x-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-x86_64-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); and 273 more
    After
    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; kernel-rt-doc as a component of Red Hat Enterprise Linux 7; kernel-rt-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt-trace as a component of Red Hat Enterprise Linux 7; kernel-rt-trace-devel as a component of Red Hat Enterprise Linux 7; kernel-rt-trace-kvm as a component of Red Hat Enterprise Linux 7; kernel-rt.src as a component of Red Hat Enterprise Linux 7; kernel-tools as a component of Red Hat Enterprise Linux 7; kernel-tools-libs as a component of Red Hat Enterprise Linux 7; kernel-tools-libs-devel as a component of Red Hat Enterprise Linux 7; kernel.src as a component of Red Hat Enterprise Linux 7; perf as a component of Red Hat Enterprise Linux 7; python-perf as a component of Red Hat Enterprise Linux 7; bpftool as a component of Red Hat Enterprise Linux 8; kernel as a component of Red Hat Enterprise Linux 8; and 70 more · Fixed: kernel-64k-debug-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debug-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debug-devel-matched-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-64k-devel-matched-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-debuginfo-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debug-devel-matched-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-aarch64-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-ppc64le-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-s390x-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-debuginfo-common-x86_64-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10); kernel-devel-0:6.12.0-211.58.1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10); and 582 more
    Red Hat Product Security ↗
  3. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-68159 to remediation: access.redhat.com/CVE-2026-68159.
    Before
    remediation: access.redhat.com/CVE-2026-68159
    After
    remediation: access.redhat.com/CVE-2026-68159
    Red Hat Product Security ↗
  4. Remediation statusRemediation status changed from Mitigation available to Patch available.
    Before
    Mitigation available
    After
    Patch available
    Red Hat Product Security ↗
  5. 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 232 more
    After
    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 146 more · Fixed: kernel-64k-debug-debuginfo-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-debug-devel-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-debug-devel-matched-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-debuginfo-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-devel-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-64k-devel-matched-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-debuginfo-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debug-devel-matched-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-aarch64-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-ppc64le-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-s390x-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-debuginfo-common-x86_64-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.49.1.el9_8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.49.1.el9_8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.49.1.el9_8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9); kernel-devel-0:5.14.0-687.49.1.el9_8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9); and 273 more
    Red Hat Product Security ↗
  6. Vendor guidanceAuthoritative vendor guidance changed: added remediation: git.kernel.org/66eec4af1e080b695229c9a20635648a6d12fedf; removed remediation: git.kernel.org/e36663145abd7024f0281dfb22fdef65f185845b.
    Before
    remediation: git.kernel.org/e36663145abd7024f0281dfb22fdef65f185845b
    After
    remediation: git.kernel.org/66eec4af1e080b695229c9a20635648a6d12fedf
    CNA ↗
  7. Affected versionsThe structured affected or fixed version information changed.
    Before
    a303bb0e58345fe9f7ab2f82b90266f2b5036058 < e36663145abd7024f0281dfb22fdef65f185845b; a303bb0e58345fe9f7ab2f82b90266f2b5036058 < 9f00f9cf2be293efe899db67dc5272e3a9c62717; 4.13 · Fixed: < 4.13; 7.1.6 ≤ 7.1.*; 7.2 ≤ *
    After
    a303bb0e58345fe9f7ab2f82b90266f2b5036058 < 66eec4af1e080b695229c9a20635648a6d12fedf; a303bb0e58345fe9f7ab2f82b90266f2b5036058 < 4daf06456677177f2a6044729abac59c1b49e87b; a303bb0e58345fe9f7ab2f82b90266f2b5036058 < d5650ddbd4d42c1a916c8fe1a4c4cb573ef810a1; a303bb0e58345fe9f7ab2f82b90266f2b5036058 < 42bc06c67d94d5f2a6b33294b0c4b07d8a47c515; a303bb0e58345fe9f7ab2f82b90266f2b5036058 < ebdf4b4f3b1474079980a2e5cd79ad65fb54db57; a303bb0e58345fe9f7ab2f82b90266f2b5036058 < 590b07ceea138d49c9b64f65d263aa902d3b4730; a303bb0e58345fe9f7ab2f82b90266f2b5036058 < e36663145abd7024f0281dfb22fdef65f185845b; a303bb0e58345fe9f7ab2f82b90266f2b5036058 < 9f00f9cf2be293efe899db67dc5272e3a9c62717 · Fixed: < 4.13; 5.10.266 ≤ 5.10.*; 5.15.217 ≤ 5.15.*; 6.1.184 ≤ 6.1.*; 6.6.153 ≤ 6.6.*; 6.12.105 ≤ 6.12.*; 6.18.46 ≤ 6.18.*; 7.1.6 ≤ 7.1.*
    CNA ↗
  8. Affected versionsThe structured affected or fixed version information changed.
    Before
    a303bb0e58345fe9f7ab2f82b90266f2b5036058 < e36663145abd7024f0281dfb22fdef65f185845b; a303bb0e58345fe9f7ab2f82b90266f2b5036058 < 9f00f9cf2be293efe899db67dc5272e3a9c62717; 4.13 · Fixed: < 4.13; 7.1.6 ≤ 7.1.*; 7.2-rc5 ≤ *
    After
    a303bb0e58345fe9f7ab2f82b90266f2b5036058 < e36663145abd7024f0281dfb22fdef65f185845b; a303bb0e58345fe9f7ab2f82b90266f2b5036058 < 9f00f9cf2be293efe899db67dc5272e3a9c62717; 4.13 · Fixed: < 4.13; 7.1.6 ≤ 7.1.*; 7.2 ≤ *
    CNA ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
ENISA EUVD · EUVD-2026-55545↗Vendor CSAF · SUSE Product Security Team↗CVE authority or vendor 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-2026-68159 · cve.blacktree.nl