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Full vulnerability report · 2026
CVE-2026-23451High confidence

bonding: prevent potential infinite loop in bond_header_parse()

Linux · Linux

7.5HighCVSS 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 11 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:High, 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 0.44% 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 30 daysRemediation target: Within 180 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 11 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.

15 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 11 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 · sourcelinuxNot affectedDebian marks this release not affected (fixed-version marker 0).Not published in this feedDebian Security Tracker ↗Source updated 6 Oct 2026
Debian bookwormbookworm · sourcelinuxNot affectedDebian marks this release not affected (fixed-version marker 0).Not published in this feedDebian Security Tracker ↗Source updated 6 Oct 2026
Debian forkyforky · sourcelinuxNot affectedDebian marks this release not affected (fixed-version marker 0).Not published in this feedDebian Security Tracker ↗Source updated 6 Oct 2026
Debian sidsid · sourcelinuxNot affectedDebian marks this release not affected (fixed-version marker 0).Not published in this feedDebian Security Tracker ↗Source updated 6 Oct 2026
Ubuntu 24.04 LTSnoble · standard archivelinux-aws-6.14Affected, 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-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-gcp-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-hwe-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-lowlatency-hwe-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-nvidia-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-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-oracle-6.14Affected, 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
Direct vendor intelligence

Authoritative vendor CSAF and VEX advisories

Structured product status and remediation from the issuing vendor. Product-state explanations are always visible; large lists can be searched or downloaded.

1 current
CVE-2026-23451 · CSAF 2.0 · revision 17 · interimSUSE Product Security TeamCVE-2026-23451
82 known affected

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

  • 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
  • SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-default-devel
  • SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-devel
  • SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-docs
  • SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-macros
  • SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-obs-build
Summary
In the Linux kernel, the following vulnerability has been resolved: bonding: prevent potential infinite loop in bond_header_parse() bond_header_parse() can loop if a stack of two bonding devices is setup, because skb->dev always points to the hierarchy top. Add new "const struct net_device *dev" parameter to (struct header_ops)->parse() method to make sure the recursion is bounded, and that the final leaf parse method is called.
Remediation
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
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-2026-18702

No EUVD known-exploited evidence

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

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

High technical severity; prioritise exposed affected systems while verifying vendor guidance. Verified remediation exists for at least one product or source, but 11 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: bonding: prevent potential infinite loop in bond_header_parse() bond_header_parse() can loop if a stack of two bonding devices is setup, because skb->dev always points to the hierarchy top. Add new "const struct net_device *dev" parameter to (struct header_ops)->parse() method to make sure the recursion is bounded, and that the final leaf parse method is called.

What

In the Linux kernel, the following vulnerability has been resolved: bonding: prevent potential infinite loop in bond_header_parse() bond_header_parse() can loop if a stack of two bonding devices is setup, because skb->dev always points to the hierarchy top. Add new "const struct net_device *dev" parameter to (struct header_ops)->parse() method to make sure the recursion is bounded, and that the final leaf parse method is called.

Why

A malformed condition prevents a loop from making progress or terminating, allowing resource exhaustion.

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: bonding: prevent potential infinite loop in bond_header_parse() bond_header_parse() can loop if a stack of two bonding devices is setup, because skb->dev always points to the hierarchy top. Add new "const struct net_device *dev" parameter to (struct header_ops)->parse() method to make sure the recursion is bounded, and that the final leaf parse method is called.

Why

A malformed condition prevents a loop from making progress or terminating, allowing resource exhaustion.

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 → Loop with Unreachable Exit Condition ('Infinite Loop') → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Network
Privileges required
None: unauthenticated exploitation is possible
User interaction
None
Attack complexity
Low: no specialised conditions are recorded
Security boundary
Unchanged: impact remains within the vulnerable component's security authority
Weakness
?CWE means Common Weakness Enumeration: a standard category for the underlying weakness.
CWE-835 ↗

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop'). The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.

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:N/I:N/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.CNoneConfidentiality impact: No direct loss is represented by this metric.INoneIntegrity impact: No direct loss is represented by this metric.AHighAvailability impact: A successful attack can cause a major loss.
Post-exploitation / living off the land
No specific living-off-the-land technique is confirmed in the structured sources. Monitor normal administration tools for activity inconsistent with the affected service's baseline.
NetworkUnauthenticatedCWE-835
A

Official authority intelligence

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

BSI · German · WID-SEC-2026-0985Linux Kernel: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um unter anderem einen Denial of Service-Angriff auszuführen oder um Sicherheitsmechanismen zu umgehen.

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

d?id=CVE-2023-53109 Référence CVE CVE-2024-35973 https://www.cve.org/CVERecord?id=CVE-2024-35973 Référence CVE CVE-2024-57841 https://www.cve.org/CVERecord?id=CVE-2024-57841 Référence CVE CVE-2025-39964 https://www.cve.org/CVERecord?id=CVE-2025-39964 Référence CVE CVE-2025-40022 https://www.cve.org/CVERecord?id=CVE-2025-40022 Référence CVE CVE-2025-40277 https://www.cve.org/CVERecord?id=CVE-2025-40277 Référence CVE CVE-2025-68214 https://www.cve.org/CVERecord?id=CVE-2025-68214 Référence CVE CVE-2026-23003 https://www.cve.org/CVERecord?id=CVE-2026-23003 Référence CVE CVE-2026-23443 https://www.cve.org/CVERecord?id=CVE-2026-23443 Référence CVE CVE-2026-23451 https://www.cve.org/CVERecord?id=CVE-2026-23451 Référence CVE CVE-2026-31483 https://www.cve.org/CVERecord?id=CVE-2026-31483 Référence CVE CVE-2026-31502 https://www.cve.org/CVERecord?id=CVE-2026-31502 Référence CVE CVE-2026-43116 https://www.cve.org/CVERecord?id=CVE-2026-43116 Référence CVE CVE-2026-43125 https://www.cve.org/CVERecord?id=CVE-2026-43125 Référence CVE CVE-2026-43134 https://www.cve.org/CVERecord?id=CVE-2026-43134 Référence CVE CVE-2026-43257 https://www.cve.org/CVERecord?id=CVE-2026-43257 Référence CVE CVE-2026-43277 https://www.cve.org/CVERecord?id=CVE-2026-43277 Référence CVE CVE-2026-43363 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2023-20585 Référence CVE CVE-2025-10263 https://www.cve.org/CVERecord?id=CVE-2025-10263 Référence CVE CVE-2025-39894 https://www.cve.org/CVERecord?id=CVE-2025-39894 Référence CVE CVE-2025-40341 https://www.cve.org/CVERecord?id=CVE-2025-40341 Référence CVE CVE-2025-71089 https://www.cve.org/CVERecord?id=CVE-2025-71089 Référence CVE CVE-2026-23240 https://www.cve.org/CVERecord?id=CVE-2026-23240 Référence CVE CVE-2026-23248 https://www.cve.org/CVERecord?id=CVE-2026-23248 Référence CVE CVE-2026-23393 https://www.cve.org/CVERecord?id=CVE-2026-23393 Référence CVE CVE-2026-23394 https://www.cve.org/CVERecord?id=CVE-2026-23394 Référence CVE CVE-2026-23451 https://www.cve.org/CVERecord?id=CVE-2026-23451 Référence CVE CVE-2026-31414 https://www.cve.org/CVERecord?id=CVE-2026-31414 Référence CVE CVE-2026-31429 https://www.cve.org/CVERecord?id=CVE-2026-31429 Référence CVE CVE-2026-31438 https://www.cve.org/CVERecord?id=CVE-2026-31438 Référence CVE CVE-2026-31450 https://www.cve.org/CVERecord?id=CVE-2026-31450 Référence CVE CVE-2026-31452 https://www.cve.org/CVERecord?id=CVE-2026-31452 Référence CVE CVE-2026-31466 https://www.cve.org/CVERecord?id=CVE-2026-31466 Référence CVE CVE-2026-31469 https://www.cve.org/CVERecord?id=CVE-2026-31469 Référence CVE CVE-2026-31479 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2025-71291 Référence CVE CVE-2025-71297 https://www.cve.org/CVERecord?id=CVE-2025-71297 Référence CVE CVE-2025-71302 https://www.cve.org/CVERecord?id=CVE-2025-71302 Référence CVE CVE-2025-71305 https://www.cve.org/CVERecord?id=CVE-2025-71305 Référence CVE CVE-2025-71314 https://www.cve.org/CVERecord?id=CVE-2025-71314 Référence CVE CVE-2026-23248 https://www.cve.org/CVERecord?id=CVE-2026-23248 Référence CVE CVE-2026-23276 https://www.cve.org/CVERecord?id=CVE-2026-23276 Référence CVE CVE-2026-23393 https://www.cve.org/CVERecord?id=CVE-2026-23393 Référence CVE CVE-2026-23394 https://www.cve.org/CVERecord?id=CVE-2026-23394 Référence CVE CVE-2026-23451 https://www.cve.org/CVERecord?id=CVE-2026-23451 Référence CVE CVE-2026-31414 https://www.cve.org/CVERecord?id=CVE-2026-31414 Référence CVE CVE-2026-31429 https://www.cve.org/CVERecord?id=CVE-2026-31429 Référence CVE CVE-2026-31430 https://www.cve.org/CVERecord?id=CVE-2026-31430 Référence CVE CVE-2026-31438 https://www.cve.org/CVERecord?id=CVE-2026-31438 Référence CVE CVE-2026-31439 https://www.cve.org/CVERecord?id=CVE-2026-31439 Référence CVE CVE-2026-31440 https://www.cve.org/CVERecord?id=CVE-2026-31440 Référence CVE CVE-2026-31441 https://www.cve.org/CVERecord?id=CVE-2026-31441 Référence CVE CVE-2026-31447 https://www.cve.org/CVERecord?id=

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

SUSE-SU-2026:3075-1 du 16 juillet 2026 https://www.suse.com/support/update/announcement/2026/suse-su-20263075-1 Bulletin de sécurité SUSE SUSE-SU-2026:3083-1 du 16 juillet 2026 https://www.suse.com/support/update/announcement/2026/suse-su-20263083-1 Référence CVE CVE-2023-53995 https://www.cve.org/CVERecord?id=CVE-2023-53995 Référence CVE CVE-2025-68324 https://www.cve.org/CVERecord?id=CVE-2025-68324 Référence CVE CVE-2025-71089 https://www.cve.org/CVERecord?id=CVE-2025-71089 Référence CVE CVE-2026-23255 https://www.cve.org/CVERecord?id=CVE-2026-23255 Référence CVE CVE-2026-23393 https://www.cve.org/CVERecord?id=CVE-2026-23393 Référence CVE CVE-2026-23451 https://www.cve.org/CVERecord?id=CVE-2026-23451 Référence CVE CVE-2026-31462 https://www.cve.org/CVERecord?id=CVE-2026-31462 Référence CVE CVE-2026-31499 https://www.cve.org/CVERecord?id=CVE-2026-31499 Référence CVE CVE-2026-31502 https://www.cve.org/CVERecord?id=CVE-2026-31502 Référence CVE CVE-2026-31505 https://www.cve.org/CVERecord?id=CVE-2026-31505 Référence CVE CVE-2026-31533 https://www.cve.org/CVERecord?id=CVE-2026-31533 Référence CVE CVE-2026-31570 https://www.cve.org/CVERecord?id=CVE-2026-31570 Référence CVE CVE-2026-31580 https://www.cve.org/CVERecord?id=CVE-2026-31580 Référence CVE CVE-2026-31586 https://www.cve.org/CVERecord?id=

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

d?id=CVE-2025-68324 Référence CVE CVE-2025-68822 https://www.cve.org/CVERecord?id=CVE-2025-68822 Référence CVE CVE-2025-71294 https://www.cve.org/CVERecord?id=CVE-2025-71294 Référence CVE CVE-2026-23278 https://www.cve.org/CVERecord?id=CVE-2026-23278 Référence CVE CVE-2026-23303 https://www.cve.org/CVERecord?id=CVE-2026-23303 Référence CVE CVE-2026-23327 https://www.cve.org/CVERecord?id=CVE-2026-23327 Référence CVE CVE-2026-23359 https://www.cve.org/CVERecord?id=CVE-2026-23359 Référence CVE CVE-2026-23438 https://www.cve.org/CVERecord?id=CVE-2026-23438 Référence CVE CVE-2026-23444 https://www.cve.org/CVERecord?id=CVE-2026-23444 Référence CVE CVE-2026-23451 https://www.cve.org/CVERecord?id=CVE-2026-23451 Référence CVE CVE-2026-31396 https://www.cve.org/CVERecord?id=CVE-2026-31396 Référence CVE CVE-2026-31402 https://www.cve.org/CVERecord?id=CVE-2026-31402 Référence CVE CVE-2026-31414 https://www.cve.org/CVERecord?id=CVE-2026-31414 Référence CVE CVE-2026-31429 https://www.cve.org/CVERecord?id=CVE-2026-31429 Référence CVE CVE-2026-31446 https://www.cve.org/CVERecord?id=CVE-2026-31446 Référence CVE CVE-2026-31448 https://www.cve.org/CVERecord?id=CVE-2026-31448 Référence CVE CVE-2026-31450 https://www.cve.org/CVERecord?id=CVE-2026-31450 Référence CVE CVE-2026-31452 https://www.cve.org/CVERecord?id=

Official advisory ↗
JVN iPedia · Japanese · JVNDB-2026-016764LinuxのLinux Kernelにおける無限ループに関する脆弱性

Linuxカーネルにおいて、以下の脆弱性が修正されました：bondingモジュールのbond_header_parse()関数に潜在的な無限ループが発生する問題を防止しました。bond_header_parse()関数は、二重のボンディングデバイスのスタックが設定されている場合にループする可能性がありました。これはskb-devが常に階層の最上位を指していたためです。新たに"const struct net_device *dev"パラメータを(struct header_ops)-parse()メソッドに追加し、再帰処理を制限して、最終的なリーフのparseメソッドが呼び出されることを保証しました。

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix availability varies by product
Affected
Fixed
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
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 3 Apr 2026 · Last source change 5 Aug 2026, 12:21 UTC · CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')

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-2026-18702
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceNIST NVD
NVD statusNVD modified after enrichment

Core structured fields are present and their contributing authorities are shown above.

Material change intelligence

What changed after publication

View recent updates ↗
  1. Remediation statusRemediation status changed from Patch available to Mitigation available.
    Before
    Patch available
    After
    Mitigation available
    SUSE Product Security Team ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    SLES 15 SP1 CHOST Images for Amazon EC2; SLES 15 SP2 CHOST Images for Amazon EC2; SLES 15 SP3 CHOST Images for Amazon EC2; SLES 15 SP4 CHOST Images for Amazon EC2; SLES 15 SP5 CHOST Images for Amazon EC2; SLES 15 SP1 CHOST Images for Google; SLES 15 SP2 CHOST Images for Google; SLES 15 SP3 CHOST Images for Google; SLES 15 SP4 CHOST Images for Google; SLES 15 SP5 CHOST Images for Google; SLES 15 SP1 CHOST Images for Microsoft Azure; SLES 15 SP2 CHOST Images for Microsoft Azure; SLES 15 SP3 CHOST Images for Microsoft Azure; SLES 15 SP4 CHOST Images for Microsoft Azure; SLES 15 SP5 CHOST Images for Microsoft Azure · 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 68 more
    After
    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; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-default-devel; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-devel; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-docs; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-macros; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-obs-build; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-source; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:kernel-syms; SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS:ocfs2-kmp-default; 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; SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:kernel-64kb; SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:kernel-64kb-devel; kernel-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:kernel-default-base; 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; SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:kernel-docs; kernel-macros as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:kernel-obs-build; kernel-source as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS:kernel-syms; ocfs2-kmp-default as component of SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS; and 52 more
    SUSE Product Security Team ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    SLES 15 SP1 CHOST Images for Amazon EC2; SLES 15 SP2 CHOST Images for Amazon EC2; SLES 15 SP3 CHOST Images for Amazon EC2; SLES 15 SP4 CHOST Images for Amazon EC2; SLES 15 SP5 CHOST Images for Amazon EC2; SLES 15 SP1 CHOST Images for Google; SLES 15 SP2 CHOST Images for Google; SLES 15 SP3 CHOST Images for Google; SLES 15 SP4 CHOST Images for Google; SLES 15 SP5 CHOST Images for Google; SLES 15 SP1 CHOST Images for Microsoft Azure; SLES 15 SP2 CHOST Images for Microsoft Azure; SLES 15 SP3 CHOST Images for Microsoft Azure; SLES 15 SP4 CHOST Images for Microsoft Azure; SLES 15 SP5 CHOST Images for Microsoft Azure · 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 71 more
    After
    SLES 15 SP1 CHOST Images for Amazon EC2; SLES 15 SP2 CHOST Images for Amazon EC2; SLES 15 SP3 CHOST Images for Amazon EC2; SLES 15 SP4 CHOST Images for Amazon EC2; SLES 15 SP5 CHOST Images for Amazon EC2; SLES 15 SP1 CHOST Images for Google; SLES 15 SP2 CHOST Images for Google; SLES 15 SP3 CHOST Images for Google; SLES 15 SP4 CHOST Images for Google; SLES 15 SP5 CHOST Images for Google; SLES 15 SP1 CHOST Images for Microsoft Azure; SLES 15 SP2 CHOST Images for Microsoft Azure; SLES 15 SP3 CHOST Images for Microsoft Azure; SLES 15 SP4 CHOST Images for Microsoft Azure; SLES 15 SP5 CHOST Images for Microsoft Azure · 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 68 more
    SUSE Product Security Team ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    5d0fb9806ab6cf2c3cfba0e1b8c701da65e25af8 < 9532d0d0ad1d726c06f807e8f0f1ec93cbabb452; 9baf26a91565b7bb2b1d9f99aaf884a2b28c2f6d < 946bb6cacf0ccada7bc80f1cfa07c1ed79511c1c; 6ac890f1d60ac3707ee8dae15a67d9a833e49956 < 4172a7901cf43fe1cc63ef7a2ef33735ff7b7d13; 95597d11dc8bddb2b9a051c9232000bfbb5e43ba < 9b49c854f14f5e2d493e562a1e28d2e57fe37371; 950803f7254721c1c15858fbbfae3deaaeeecb11 < b7405dcf7385445e10821777143f18c3ce20fa04; 6.18.19 < 6.18.20; 6.19.9 < 6.19.10 · Fixed: An authoritative update reference is available, but the fixed version is not recorded in the structured CVE fields. Check the linked vendor advisory for the applicable release.
    After
    5d0fb9806ab6cf2c3cfba0e1b8c701da65e25af8 < 9532d0d0ad1d726c06f807e8f0f1ec93cbabb452; 9baf26a91565b7bb2b1d9f99aaf884a2b28c2f6d < 946bb6cacf0ccada7bc80f1cfa07c1ed79511c1c; 6ac890f1d60ac3707ee8dae15a67d9a833e49956 < 4172a7901cf43fe1cc63ef7a2ef33735ff7b7d13; 95597d11dc8bddb2b9a051c9232000bfbb5e43ba < 9b49c854f14f5e2d493e562a1e28d2e57fe37371; 950803f7254721c1c15858fbbfae3deaaeeecb11 < b7405dcf7385445e10821777143f18c3ce20fa04; 6.18.19 < 6.18.20; 6.19.9 < 6.19.10 · Fixed: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
    SUSE Product Security Team ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
CVE published
Fixed release or patch reference recorded
Fixed release recorded from official guidance
Fixed release recorded from official guidance
Remediation guidance recorded
ENISA EUVD · EUVD-2026-18702↗SUSE Product Security Team security advisory↗Patch or update reference↗Patch or update reference↗Patch or update reference↗Patch or update reference↗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-2026-23451 · cve.blacktree.nl