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Full vulnerability report · 2026
CVE-2026-68138High confidence

net/sched: serialize qdisc_rtab_list against concurrent get/put

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 253 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 23 Aug 2026

Evidence used

  • No CISA KEV confirmation is currently recorded.
  • Exploitation requires an existing local or physical foothold with privileges.
  • EPSS is 0.28% 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 253 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-2026-68138 · CSAF 2.0 · revision 21 · interimSUSE Product Security TeamCVE-2026-68138
231 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 SP2
Summary
In the Linux kernel, the following vulnerability has been resolved: net/sched: serialize qdisc_rtab_list against concurrent get/put qdisc_get_rtab() and qdisc_put_rtab() mutate the process-global singly linked list qdisc_rtab_list and a plain non-atomic 'int refcnt' with no lock. This was only safe because every caller historically held the RTNL mutex, which serialized all rate-table lookups, inserts and frees. That invariant no longer holds. cls_flower sets TCF_PROTO_OPS_DOIT_UNLOCKED, so tc_new_tfilter() keeps rtnl_held == false for it and sets TCA_ACT_FLAGS_NO_RTNL. That flag propagates through tcf_exts_validate_ex() -> tcf_action_init() -> tcf_action_init_1() -> tcf_police_init(), which calls qdisc_get_rtab()/qdisc_put_rtab() with the RTNL mutex NOT held. Two RTM_NEWTFILTER requests on different CPUs, each adding a flower filter with a police action carrying the same rate, then race on qdisc_rtab_list and on the non-atomic refcnt, leading to a use-after-free / double-free of the kmalloc-2k struct qdisc_rate_table. qdisc_rtab_list is a single global (not per-netns), so the corrupted object is shared system-wide. BUG: KASAN: slab-use-after-free in qdisc_put_rtab+0x12f/0x160 qdisc_put_rtab+0x12f/0x160 tcf_police_init+0xda9/0x1590 tcf_action_init_1+0x460/0x6b0 tcf_action_init+0x439/0xa40 tcf_exts_validate_ex+0x42d/0x550 fl_change+0xddd/0x7da0 tc_new_tfilter+0xaa7/0x2420 rtnetlink_rcv_msg+0x95e/0xe90 which belongs to the cache kmalloc-2k of size 2048 Protect qdisc_rtab_list and the refcount with a dedicated spinlock. The (sleeping, GFP_KERNEL) allocation in qdisc_get_rtab() is performed before taking the lock; if a concurrent inserter added an identical table in the meantime the freshly allocated one is freed under the lock, so no duplicate is leaked. qdisc_put_rtab() now decrements the refcount and unlinks under the same lock.
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
CVE-2026-68138 · CSAF 2.0 · revision 3 · finalRed Hat Product Securitykernel: net/sched: serialize qdisc_rtab_list against concurrent get/put
233 known affected

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

  • 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
Summary
A flaw was found in the Linux kernel's networking scheduler component. A race condition exists in the handling of rate tables (`qdisc_rtab_list`) due to a lack of proper locking during concurrent operations. A local attacker could exploit this by sending specially crafted network filter requests, leading to a use-after-free or double-free vulnerability. This could result in a system-wide denial of service.
Remediation
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
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-2026-55519

No EUVD known-exploited evidence

In the Linux kernel, the following vulnerability has been resolved: net/sched: serialize qdisc_rtab_list against concurrent get/put qdisc_get_rtab() and qdisc_put_rtab() mutate the process-global singly linked list qdisc_rtab_list and a plain non-atomic 'int refcnt' with no lock. This was only safe because every caller historically held the RTNL mutex, which serialized all rate-table lookups, inserts and frees. That invariant no longer holds. cls_flower sets TCF_PROTO_OPS_DOIT_UNLOCKED, so tc_new_tfilter() keeps rtnl_held == false for it and sets TCA_ACT_FLAGS_NO_RTNL. That flag propagates through tcf_exts_validate_ex() -> tcf_action_init() -> tcf_action_init_1() -> tcf_police_init(), which calls qdisc_get_rtab()/qdisc_put_rtab() with the RTNL mutex NOT held. Two RTM_NEWTFILTER requests on different CPUs, each adding a flower filter with a police action carrying the same rate, then race on qdisc_rtab_list and on the non-atomic refcnt, leading to a use-after-free / double-free of the kmalloc-2k struct qdisc_rate_table. qdisc_rtab_list is a single global (not per-netns), so the corrupted object is shared system-wide. BUG: KASAN: slab-use-after-free in qdisc_put_rtab+0x12f/0x160 qdisc_put_rtab+0x12f/0x160 tcf_police_init+0xda9/0x1590 tcf_action_init_1+0x460/0x6b0 tcf_action_init+0x439/0xa40 tcf_exts_validate_ex+0x42d/0x550 fl_change+0xddd/0x7da0 tc_new_tfilter+0xaa7/0x2420 rtnetlink_rcv_msg+0x95e/0xe90 which belongs to the cache kmalloc-2k of size 2048 Protect qdisc_rtab_list and the refcount with a dedicated spinlock. The (sleeping, GFP_KERNEL) allocation in qdisc_get_rtab() is performed before taking the lock; if a concurrent inserter added an identical table in the meantime the freshly allocated one is freed under the lock, so no duplicate is leaked. qdisc_put_rtab() now decrements the refcount and unlinks under the same lock.

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
7.8 · CVSS 3.1
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 253 structured product or package states remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

In the Linux kernel, the following vulnerability has been resolved: net/sched: serialize qdisc_rtab_list against concurrent get/put qdisc_get_rtab() and qdisc_put_rtab() mutate the process-global singly linked list qdisc_rtab_list and a plain non-atomic 'int refcnt' with no lock. This was only safe because every caller historically held the RTNL mutex, which serialized all rate-table lookups, inserts and frees. That invariant no longer holds. cls_flower sets TCF_PROTO_OPS_DOIT_UNLOCKED, so tc_new_tfilter() keeps rtnl_held == false for it and sets TCA_ACT_FLAGS_NO_RTNL. That flag propagates through tcf_exts_validate_ex() -> tcf_action_init() -> tcf_action_init_1() -> tcf_police_init(), which calls qdisc_get_rtab()/qdisc_put_rtab() with the RTNL mutex NOT held. Two RTM_NEWTFILTER requests on different CPUs, each adding a flower filter with a police action carrying the same rate, then race on qdisc_rtab_list and on the non-atomic refcnt, leading to a use-after-free / double-free of the kmalloc-2k struct qdisc_rate_table. qdisc_rtab_list is a single global (not per-netns), so the corrupted object is shared system-wide. BUG: KASAN: slab-use-after-free in qdisc_put_rtab+0x12f/0x160 qdisc_put_rtab+0x12f/0x160 tcf_police_init+0xda9/0x1590 tcf_action_init_1+0x460/0x6b0 tcf_action_init+0x439/0xa40 tcf_exts_validate_ex+0x42d/0x550 fl_change+0xddd/0x7da0 tc_new_tfilter+0xaa7/0x2420 rtnetlink_rcv_msg+0x95e/0xe90 which belongs to the cache kmalloc-2k of size 2048 Protect qdisc_rtab_list and the refcount with a dedicated spinlock. The (sleeping, GFP_KERNEL) allocation in qdisc_get_rtab() is performed before taking the lock; if a concurrent inserter added an identical table in the meantime the freshly allocated one is freed under the lock, so no duplicate is leaked. qdisc_put_rtab() now decrements the refcount and unlinks under the same lock.

What

In the Linux kernel, the following vulnerability has been resolved: net/sched: serialize qdisc_rtab_list against concurrent get/put qdisc_get_rtab() and qdisc_put_rtab() mutate the process-global singly linked list qdisc_rtab_list and a plain non-atomic 'int refcnt' with no lock. This was only safe because every caller historically held the RTNL mutex, which serialized all rate-table lookups, inserts and frees. That invariant no longer holds. cls_flower sets TCF_PROTO_OPS_DOIT_UNLOCKED, so tc_new_tfilter() keeps rtnl_held == false for it and sets TCA_ACT_FLAGS_NO_RTNL. That flag propagates through tcf_exts_validate_ex() -> tcf_action_init() -> tcf_action_init_1() -> tcf_police_init(), which calls qdisc_get_rtab()/qdisc_put_rtab() with the RTNL mutex NOT held. Two RTM_NEWTFILTER requests on different CPUs, each adding a flower filter with a police action carrying the same rate, then race on qdisc_rtab_list and on the non-atomic refcnt, leading to a use-after-free / double-free of the kmalloc-2k struct qdisc_rate_table. qdisc_rtab_list is a single global (not per-netns), so the corrupted object is shared system-wide. BUG: KASAN: slab-use-after-free in qdisc_put_rtab+0x12f/0x160 qdisc_put_rtab+0x12f/0x160 tcf_police_init+0xda9/0x1590 tcf_action_init_1+0x460/0x6b0 tcf_action_init+0x439/0xa40 tcf_exts_validate_ex+0x42d/0x550 fl_change+0xddd/0x7da0 tc_new_tfilter+0xaa7/0x2420 rtnetlink_rcv_msg+0x95e/0xe90 which belongs to the cache kmalloc-2k of size 2048 Protect qdisc_rtab_list and the refcount with a dedicated spinlock. The (sleeping, GFP_KERNEL) allocation in qdisc_get_rtab() is performed before taking the lock; if a concurrent inserter added an identical table in the meantime the freshly allocated one is freed under the lock, so no duplicate is leaked. qdisc_put_rtab() now decrements the refcount and unlinks under the same lock.

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 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: net/sched: serialize qdisc_rtab_list against concurrent get/put qdisc_get_rtab() and qdisc_put_rtab() mutate the process-global singly linked list qdisc_rtab_list and a plain non-atomic 'int refcnt' with no lock. This was only safe because every caller historically held the RTNL mutex, which serialized all rate-table lookups, inserts and frees. That invariant no longer holds. cls_flower sets TCF_PROTO_OPS_DOIT_UNLOCKED, so tc_new_tfilter() keeps rtnl_held == false for it and sets TCA_ACT_FLAGS_NO_RTNL. That flag propagates through tcf_exts_validate_ex() -> tcf_action_init() -> tcf_action_init_1() -> tcf_police_init(), which calls qdisc_get_rtab()/qdisc_put_rtab() with the RTNL mutex NOT held. Two RTM_NEWTFILTER requests on different CPUs, each adding a flower filter with a police action carrying the same rate, then race on qdisc_rtab_list and on the non-atomic refcnt, leading to a use-after-free / double-free of the kmalloc-2k struct qdisc_rate_table. qdisc_rtab_list is a single global (not per-netns), so the corrupted object is shared system-wide. BUG: KASAN: slab-use-after-free in qdisc_put_rtab+0x12f/0x160 qdisc_put_rtab+0x12f/0x160 tcf_police_init+0xda9/0x1590 tcf_action_init_1+0x460/0x6b0 tcf_action_init+0x439/0xa40 tcf_exts_validate_ex+0x42d/0x550 fl_change+0xddd/0x7da0 tc_new_tfilter+0xaa7/0x2420 rtnetlink_rcv_msg+0x95e/0xe90 which belongs to the cache kmalloc-2k of size 2048 Protect qdisc_rtab_list and the refcount with a dedicated spinlock. The (sleeping, GFP_KERNEL) allocation in qdisc_get_rtab() is performed before taking the lock; if a concurrent inserter added an identical table in the meantime the freshly allocated one is freed under the lock, so no duplicate is leaked. qdisc_put_rtab() now decrements the refcount and unlinks under the same lock.

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 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 → vulnerable operation → 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.
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: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.
A

Official authority intelligence

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

ENISA EUVD · EUVD-2026-55519Official EUVD mapping

In the Linux kernel, the following vulnerability has been resolved: net/sched: serialize qdisc_rtab_list against concurrent get/put qdisc_get_rtab() and qdisc_put_rtab() mutate the process-global singly linked list qdisc_rtab_list and a plain non-atomic 'int refcnt' with no lock. This was only safe because every caller historically held the RTNL mutex, which serialized all rate-table lookups, inserts and frees. That invariant no longer holds. cls_flower sets TCF_PROTO_OPS_DOIT_UNLOCKED, so tc_new_tfilter() keeps rtnl_held == false for it and sets TCA_ACT_FLAGS_NO_RTNL. That flag propagates through tcf_exts_validate_ex() -> tcf_action_init() -> tcf_action_init_1() -> tcf_police_init(), which calls qdisc_get_rtab()/qdisc_put_rtab() with the RTNL mutex NOT held. Two RTM_NEWTFILTER requests on different CPUs, each adding a flower filter with a police action carrying the same rate, then race on qdisc_rtab_list and on the non-atomic refcnt, leading to a use-after-free / double-free of the kmalloc-2k struct qdisc_rate_table. qdisc_rtab_list is a single global (not per-netns), so the corrupted object is shared system-wide. BUG: KASAN: slab-use-after-free in qdisc_put_rtab+0x12f/0x160 qdisc_put_rtab+0x12f/0x160 tcf_police_init+0xda9/0x1590 tcf_action_init_1+0x460/0x6b0 tcf_action_init+0x439/0xa40 tcf_exts_validate_ex+0x42d/0x550 fl_change+0xddd/0x7da0 tc_new_tfilter+0xaa7/0x2420 rtnetlink_rcv_msg+0x95e/0xe90 which belongs to the cache kmalloc-2k of size 2048 Protect qdisc_rtab_list and the refcount with a dedicated spinlock. The (sleeping, GFP_KERNEL) allocation in qdisc_get_rtab() is performed before taking the lock; if a concurrent inserter added an identical table in the meantime the freshly allocated one is freed under the lock, so no duplicate is leaked. qdisc_put_rtab() now decrements the refcount and unlinks under the same lock.

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-1255Multiples vulnérabilités dans le noyau Linux de SUSE

d?id=CVE-2026-68126 Référence CVE CVE-2026-68127 https://www.cve.org/CVERecord?id=CVE-2026-68127 Référence CVE CVE-2026-68128 https://www.cve.org/CVERecord?id=CVE-2026-68128 Référence CVE CVE-2026-68129 https://www.cve.org/CVERecord?id=CVE-2026-68129 Référence CVE CVE-2026-68132 https://www.cve.org/CVERecord?id=CVE-2026-68132 Référence CVE CVE-2026-68133 https://www.cve.org/CVERecord?id=CVE-2026-68133 Référence CVE CVE-2026-68135 https://www.cve.org/CVERecord?id=CVE-2026-68135 Référence CVE CVE-2026-68136 https://www.cve.org/CVERecord?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-2026-68139 https://www.cve.org/CVERecord?id=CVE-2026-68139 Référence CVE CVE-2026-68141 https://www.cve.org/CVERecord?id=CVE-2026-68141 Référence CVE CVE-2026-68142 https://www.cve.org/CVERecord?id=CVE-2026-68142 Référence CVE CVE-2026-68143 https://www.cve.org/CVERecord?id=CVE-2026-68143 Référence CVE CVE-2026-68144 https://www.cve.org/CVERecord?id=CVE-2026-68144 Référence CVE CVE-2026-68145 https://www.cve.org/CVERecord?id=CVE-2026-68145 Référence CVE CVE-2026-68148 https://www.cve.org/CVERecord?id=CVE-2026-68148 Référence CVE CVE-2026-68149 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-2026-43197 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-2026-64216 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=

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

d?id=CVE-2026-64593 Référence CVE CVE-2026-68082 https://www.cve.org/CVERecord?id=CVE-2026-68082 Référence CVE CVE-2026-68093 https://www.cve.org/CVERecord?id=CVE-2026-68093 Référence CVE CVE-2026-68111 https://www.cve.org/CVERecord?id=CVE-2026-68111 Référence CVE CVE-2026-68117 https://www.cve.org/CVERecord?id=CVE-2026-68117 Référence CVE CVE-2026-68121 https://www.cve.org/CVERecord?id=CVE-2026-68121 Référence CVE CVE-2026-68123 https://www.cve.org/CVERecord?id=CVE-2026-68123 Référence CVE CVE-2026-68129 https://www.cve.org/CVERecord?id=CVE-2026-68129 Référence CVE CVE-2026-68136 https://www.cve.org/CVERecord?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=

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

d?id=CVE-2026-68125 Référence CVE CVE-2026-68126 https://www.cve.org/CVERecord?id=CVE-2026-68126 Référence CVE CVE-2026-68127 https://www.cve.org/CVERecord?id=CVE-2026-68127 Référence CVE CVE-2026-68129 https://www.cve.org/CVERecord?id=CVE-2026-68129 Référence CVE CVE-2026-68132 https://www.cve.org/CVERecord?id=CVE-2026-68132 Référence CVE CVE-2026-68133 https://www.cve.org/CVERecord?id=CVE-2026-68133 Référence CVE CVE-2026-68135 https://www.cve.org/CVERecord?id=CVE-2026-68135 Référence CVE CVE-2026-68136 https://www.cve.org/CVERecord?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-2026-68139 https://www.cve.org/CVERecord?id=CVE-2026-68139 Référence CVE CVE-2026-68142 https://www.cve.org/CVERecord?id=CVE-2026-68142 Référence CVE CVE-2026-68143 https://www.cve.org/CVERecord?id=CVE-2026-68143 Référence CVE CVE-2026-68145 https://www.cve.org/CVERecord?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=

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

d?id=CVE-2026-68090 Référence CVE CVE-2026-68091 https://www.cve.org/CVERecord?id=CVE-2026-68091 Référence CVE CVE-2026-68092 https://www.cve.org/CVERecord?id=CVE-2026-68092 Référence CVE CVE-2026-68117 https://www.cve.org/CVERecord?id=CVE-2026-68117 Référence CVE CVE-2026-68123 https://www.cve.org/CVERecord?id=CVE-2026-68123 Référence CVE CVE-2026-68124 https://www.cve.org/CVERecord?id=CVE-2026-68124 Référence CVE CVE-2026-68127 https://www.cve.org/CVERecord?id=CVE-2026-68127 Référence CVE CVE-2026-68136 https://www.cve.org/CVERecord?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=

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

d?id=CVE-2026-68125 Référence CVE CVE-2026-68127 https://www.cve.org/CVERecord?id=CVE-2026-68127 Référence CVE CVE-2026-68129 https://www.cve.org/CVERecord?id=CVE-2026-68129 Référence CVE CVE-2026-68130 https://www.cve.org/CVERecord?id=CVE-2026-68130 Référence CVE CVE-2026-68131 https://www.cve.org/CVERecord?id=CVE-2026-68131 Référence CVE CVE-2026-68132 https://www.cve.org/CVERecord?id=CVE-2026-68132 Référence CVE CVE-2026-68135 https://www.cve.org/CVERecord?id=CVE-2026-68135 Référence CVE CVE-2026-68136 https://www.cve.org/CVERecord?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-2026-68140 https://www.cve.org/CVERecord?id=CVE-2026-68140 Référence CVE CVE-2026-68141 https://www.cve.org/CVERecord?id=CVE-2026-68141 Référence CVE CVE-2026-68142 https://www.cve.org/CVERecord?id=CVE-2026-68142 Référence CVE CVE-2026-68143 https://www.cve.org/CVERecord?id=CVE-2026-68143 Référence CVE CVE-2026-68144 https://www.cve.org/CVERecord?id=CVE-2026-68144 Référence CVE CVE-2026-68146 https://www.cve.org/CVERecord?id=CVE-2026-68146 Référence CVE CVE-2026-68147 https://www.cve.org/CVERecord?id=CVE-2026-68147 Référence CVE CVE-2026-68148 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-2026-68125 Référence CVE CVE-2026-68126 https://www.cve.org/CVERecord?id=CVE-2026-68126 Référence CVE CVE-2026-68127 https://www.cve.org/CVERecord?id=CVE-2026-68127 Référence CVE CVE-2026-68129 https://www.cve.org/CVERecord?id=CVE-2026-68129 Référence CVE CVE-2026-68132 https://www.cve.org/CVERecord?id=CVE-2026-68132 Référence CVE CVE-2026-68133 https://www.cve.org/CVERecord?id=CVE-2026-68133 Référence CVE CVE-2026-68135 https://www.cve.org/CVERecord?id=CVE-2026-68135 Référence CVE CVE-2026-68136 https://www.cve.org/CVERecord?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-2026-68139 https://www.cve.org/CVERecord?id=CVE-2026-68139 Référence CVE CVE-2026-68142 https://www.cve.org/CVERecord?id=CVE-2026-68142 Référence CVE CVE-2026-68143 https://www.cve.org/CVERecord?id=CVE-2026-68143 Référence CVE CVE-2026-68145 https://www.cve.org/CVERecord?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=

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

d?id=CVE-2025-38525 Référence CVE CVE-2025-40054 https://www.cve.org/CVERecord?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=

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: < 5.1, 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. Limit untrusted access and use least privilege until authoritative guidance is available.
04

Evidence and provenance

Published 10 Aug 2026 · Last source change 23 Aug 2026, 12:45 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-2026-55519
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
    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 SP2; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP2; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP3; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; cluster-md-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; dlm-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; gfs2-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 139 more · Fixed: cluster-md-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; dlm-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; gfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-64kb-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-64kb-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-base-5.14.21-150500.55.189.1.150500.6.87.4 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-docs-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-macros-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-obs-build-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-source-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-syms-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; ocfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; cluster-md-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; dlm-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; gfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-64kb-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-64kb-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-base-5.14.21-150500.55.189.1.150500.6.87.4 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-docs-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-macros-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-obs-build-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-source-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-syms-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; ocfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 103 more
    After
    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 SP2; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP2; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP3; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:cluster-md-kmp-default; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:dlm-kmp-default; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:gfs2-kmp-default; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-64kb; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-64kb-devel; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-default; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-default-base; and 201 more
    SUSE Product Security Team ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    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 SP2; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP2; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP3; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; cluster-md-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; dlm-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; gfs2-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 171 more · Fixed: cluster-md-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; dlm-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; gfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-64kb-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-64kb-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-base-5.14.21-150500.55.189.1.150500.6.87.4 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-docs-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-macros-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-obs-build-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-source-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-syms-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; ocfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; cluster-md-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; dlm-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; gfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-64kb-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-64kb-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-base-5.14.21-150500.55.189.1.150500.6.87.4 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-docs-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-macros-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-obs-build-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-source-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-syms-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; ocfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 159 more
    After
    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 SP2; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP2; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP3; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; cluster-md-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; dlm-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; gfs2-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 139 more · Fixed: cluster-md-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; dlm-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; gfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-64kb-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-64kb-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-base-5.14.21-150500.55.189.1.150500.6.87.4 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-docs-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-macros-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-obs-build-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-source-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-syms-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; ocfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; cluster-md-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; dlm-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; gfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-64kb-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-64kb-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-base-5.14.21-150500.55.189.1.150500.6.87.4 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-docs-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-macros-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-obs-build-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-source-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-syms-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; ocfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 103 more
    SUSE Product Security Team ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    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 SP2; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP2; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP3; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; cluster-md-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; dlm-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; gfs2-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 171 more · Fixed: cluster-md-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; dlm-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; gfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-64kb-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-64kb-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-base-5.14.21-150500.55.189.1.150500.6.87.4 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-docs-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-macros-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-obs-build-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-source-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-syms-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; ocfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; cluster-md-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; dlm-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; gfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-64kb-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-64kb-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-base-5.14.21-150500.55.189.1.150500.6.87.4 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-docs-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-macros-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-obs-build-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-source-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-syms-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; ocfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 182 more
    After
    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 SP2; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP2; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP2; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP3; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP3; reiserfs-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP3; cluster-md-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; dlm-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; gfs2-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 171 more · Fixed: cluster-md-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; dlm-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; gfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-64kb-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-64kb-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-base-5.14.21-150500.55.189.1.150500.6.87.4 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-default-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-docs-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-macros-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-obs-build-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-source-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; kernel-syms-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; ocfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS; cluster-md-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; dlm-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; gfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-64kb-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-64kb-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-base-5.14.21-150500.55.189.1.150500.6.87.4 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-default-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-devel-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-docs-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-macros-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-obs-build-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-source-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; kernel-syms-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; ocfs2-kmp-default-5.14.21-150500.55.189.1 as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 159 more
    SUSE Product Security Team ↗
  4. Vendor guidanceAuthoritative vendor guidance changed from remediation: access.redhat.com/CVE-2026-68138 to remediation: access.redhat.com/CVE-2026-68138.
    Before
    remediation: access.redhat.com/CVE-2026-68138
    After
    remediation: access.redhat.com/CVE-2026-68138
    Red Hat Product Security ↗
  5. Remediation statusRemediation status changed from Awaiting fix to Mitigation available.
    Before
    Awaiting fix
    After
    Mitigation available
    Red Hat Product Security ↗
  6. Vendor guidanceAuthoritative vendor guidance changed: added remediation: git.kernel.org/1b050d09dd1a0ddae83bf012cf4956b7a960235f; removed remediation: git.kernel.org/fb29e1b41052488ee3f2d115d4a870497ebd7f7d.
    Before
    remediation: git.kernel.org/fb29e1b41052488ee3f2d115d4a870497ebd7f7d
    After
    remediation: git.kernel.org/1b050d09dd1a0ddae83bf012cf4956b7a960235f
    CNA ↗
  7. Affected versionsThe structured affected or fixed version information changed.
    Before
    470502de5bdb1ed0def643a4458593a40b8f6b66 < fb29e1b41052488ee3f2d115d4a870497ebd7f7d; 470502de5bdb1ed0def643a4458593a40b8f6b66 < f43ee0c0730d6191629b5ee1ceae27b1ebfdc047; 5.1 · Fixed: < 5.1; 7.1.6 ≤ 7.1.*; 7.2 ≤ *
    After
    470502de5bdb1ed0def643a4458593a40b8f6b66 < 1b050d09dd1a0ddae83bf012cf4956b7a960235f; 470502de5bdb1ed0def643a4458593a40b8f6b66 < 6e0241f6cbb149d926ee8efee2c734fea71452cf; 470502de5bdb1ed0def643a4458593a40b8f6b66 < f93c89392bd3b180b5b7abc6fdae8e3dd667a313; 470502de5bdb1ed0def643a4458593a40b8f6b66 < 4131dd0b6f67acddd616ed7c244e1d3eedd46e7b; 470502de5bdb1ed0def643a4458593a40b8f6b66 < d981098b76756ed71666a27518eeb69883657c43; 470502de5bdb1ed0def643a4458593a40b8f6b66 < 8ddc2eb0d2da9c83f54f1e5720525b461b8480c4; 470502de5bdb1ed0def643a4458593a40b8f6b66 < fb29e1b41052488ee3f2d115d4a870497ebd7f7d; 470502de5bdb1ed0def643a4458593a40b8f6b66 < f43ee0c0730d6191629b5ee1ceae27b1ebfdc047 · Fixed: < 5.1; 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
    470502de5bdb1ed0def643a4458593a40b8f6b66 < fb29e1b41052488ee3f2d115d4a870497ebd7f7d; 470502de5bdb1ed0def643a4458593a40b8f6b66 < f43ee0c0730d6191629b5ee1ceae27b1ebfdc047; 5.1 · Fixed: < 5.1; 7.1.6 ≤ 7.1.*; 7.2-rc5 ≤ *
    After
    470502de5bdb1ed0def643a4458593a40b8f6b66 < fb29e1b41052488ee3f2d115d4a870497ebd7f7d; 470502de5bdb1ed0def643a4458593a40b8f6b66 < f43ee0c0730d6191629b5ee1ceae27b1ebfdc047; 5.1 · Fixed: < 5.1; 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-2026-55519↗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-2026-68138 · cve.blacktree.nl