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Authoritative vendor disclosure · 2026
CVE-2026-53613High confidence

CVE-2026-53613

SUSE Product Security Team · libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4

7.0HighCVSS 3.1
Recommended action
Patch only the product branches with a verified fix

SUSE Product Security Team reports a high vendor CVSS assessment and supplies remediation evidence. Validate product applicability and exposure while canonical CVE data is pending. Verified remediation exists for at least one product or source, but 1 structured product or package state 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.

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 SUSE Product Security Team libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4 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 1 structured product or package state remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Distribution package intelligence

Release-specific package status

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

7 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 1 affected package state 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
Alpine v3.23v3.23 · mainutil-linuxVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.2.41.6-r0Alpine Security Database ↗Source updated 3 Oct 2026
Alpine v3.22v3.22 · mainutil-linuxVendor fix publishedAlpine records a security fix at this version. An absent entry does not mean the package is unaffected.2.41.6-r0Alpine Security Database ↗Source updated 3 Oct 2026
Debian trixietrixie · sourceutil-linuxVendor fix publishedDebian records a fixed source-package version for this release.2.41.5-0+deb13u1Debian Security Tracker ↗Source updated 4 Oct 2026
Debian bookwormbookworm · sourceutil-linuxAffected, no fix publishedDebian currently tracks this release as open.Not published in this feedDebian Security Tracker ↗Source updated 4 Oct 2026
Debian forkyforky · sourceutil-linuxVendor fix publishedDebian records a fixed source-package version for this release.2.42.2-1Debian Security Tracker ↗Source updated 4 Oct 2026
Debian sidsid · sourceutil-linuxVendor fix publishedDebian records a fixed source-package version for this release.2.42.2-1Debian Security Tracker ↗Source updated 4 Oct 2026
Ubuntu 24.04 LTSnoble · standard archiveutil-linuxVendor fix publishedCanonical reports that a fixed source package version has been published. Repository candidate availability is not checked by BlackTree.2.39.3-9ubuntu6.6Canonical Ubuntu Security ↗Source updated 4 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-2026-53613 · CSAF 2.0 · revision 14 · interimSUSE Product Security TeamCVE-2026-53613
300 known affected

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

  • libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libmount1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libuuid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • util-linux as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 12 SP4
  • libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1
  • libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1
Summary
unknown
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.

Recommended actionPatch only the product branches with a verified fix

SUSE Product Security Team reports a high vendor CVSS assessment and supplies remediation evidence. Validate product applicability and exposure while canonical CVE data is pending. Verified remediation exists for at least one product or source, but 1 structured product or package state remain unresolved. Apply remediation only to the exact product branch confirmed by its source.

Fix availability varies by product
01

What, why and how

unknown

What

unknown

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 the affected interface may attempt exploitation when the stated preconditions are met. If successful, the issue may cause the confidentiality, integrity or availability impact described by the vendor.

What

unknown

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 the affected interface may attempt exploitation when the stated preconditions are met. 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
the affected interface → vulnerable operation → cause the confidentiality, integrity or availability impact described by the vendor
Attack surface
Unspecified
Privileges required
Not stated in the selected CVSS metric
User interaction
Not stated in the selected CVSS metric
Attack complexity
Not stated in the selected CVSS metric
Security boundary
Not stated in the selected CVSS metric
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:H/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.ACHighAttack complexity: Successful exploitation depends on specific conditions outside the attacker's direct control.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
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.
A

Official authority intelligence

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

BSI · German · WID-SEC-2026-3642Meinberg LANTIME: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Meinberg LANTIME ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, Daten offenzulegen oder zu manipulieren, Denial-of-Service-Zustände herbeizuführen, sowie weitere, nicht näher spezifizierte Angriffe zu starten.

Official advisory ↗
BSI · German · WID-SEC-2026-2938util-linux: Mehrere Schwachstellen

Ein lokaler Angreifer kann mehrere Schwachstellen in util-linux ausnutzen, um Administratorrechte zu erlangen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren oder einen Denial-of-Service-Zustand auszulösen.

Official advisory ↗
CERT-FR · French · CERTFR-2026-AVI-1249Multiples vulnérabilités dans les produits VMware

d?id=CVE-2026-45446 Référence CVE CVE-2026-45447 https://www.cve.org/CVERecord?id=CVE-2026-45447 Référence CVE CVE-2026-46595 https://www.cve.org/CVERecord?id=CVE-2026-46595 Référence CVE CVE-2026-46597 https://www.cve.org/CVERecord?id=CVE-2026-46597 Référence CVE CVE-2026-46598 https://www.cve.org/CVERecord?id=CVE-2026-46598 Référence CVE CVE-2026-46600 https://www.cve.org/CVERecord?id=CVE-2026-46600 Référence CVE CVE-2026-48864 https://www.cve.org/CVERecord?id=CVE-2026-48864 Référence CVE CVE-2026-49844 https://www.cve.org/CVERecord?id=CVE-2026-49844 Référence CVE CVE-2026-50219 https://www.cve.org/CVERecord?id=CVE-2026-50219 Référence CVE CVE-2026-53613 https://www.cve.org/CVERecord?id=CVE-2026-53613 Référence CVE CVE-2026-53615 https://www.cve.org/CVERecord?id=CVE-2026-53615 Référence CVE CVE-2026-53910 https://www.cve.org/CVERecord?id=CVE-2026-53910 Référence CVE CVE-2026-54272 https://www.cve.org/CVERecord?id=CVE-2026-54272 Référence CVE CVE-2026-5435 https://www.cve.org/CVERecord?id=CVE-2026-5435 Référence CVE CVE-2026-54369 https://www.cve.org/CVERecord?id=CVE-2026-54369 Référence CVE CVE-2026-54370 https://www.cve.org/CVERecord?id=CVE-2026-54370 Référence CVE CVE-2026-54371 https://www.cve.org/CVERecord?id=CVE-2026-54371 Référence CVE CVE-2026-54515 https://www.cve.org/CVERecord?id=CV

Official advisory ↗
03

Patch and workaround

Operational remediation based on structured source evidence.

Status
?Patch availability is based on structured fixed-version fields and authoritative update references. If no fix is verified, check the vendor advisory before making a change.
Fix availability varies by product
Affected
Fixed
Action
Use the product-specific evidence above. Patch only products with a verified fixed release, and keep every affected or under-investigation state without a matching fix in the remediation queue.
Workaround
No separate vendor workaround is recorded. Follow the linked advisory and validate the exact affected product and release.
Official vendor articles1 stored document

Linked articles are downloaded and versioned as source evidence. A CVE mention or approved update relationship does not, by itself, verify a fix for every product branch.

  • CVE-2026-53613 Common Vulnerabilities and Exposures | SUSE →Original publisher ↗Searchable text snapshot · Captured 26 Sep 2026CVE-2026-53613 Common Vulnerabilities and Exposures [Previous] [Index] [Next] Upstream information CVE-2026-53613 at MITRE Description SUSE information Overall state of this security issue: Pending This issue is currently rated as having important severity. CVSS v3 Scores CVSS detail SUSE Base Score 7 Vector CVSS
04

Evidence and provenance

Published 25 Jun 2026 · Last source change 24 Sept 2026, 23:52 UTC · CWE not yet assigned

CVE recordSUSE Product Security Team · OASIS CSAF 2.0
CVSS sourceOther authority
EPSS source
?The date BlackTree first stored a score for this CVE from the daily FIRST EPSS feed.
Unavailable
European sourceNo official EUVD mapping
Product sourceVendor CSAF · SUSE Product Security Team
Remediation sourceVendor CSAF · SUSE Product Security Team
CWE sourceUnavailable
NVD statusNVD status unavailable

Missing structured fields: official CVE record, canonical affected-version range. 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
    libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; and 270 more · Fixed: lastlog2-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libblkid1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libfdisk1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; liblastlog2-2-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libmount1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libsmartcols1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libuuid1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; util-linux-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; util-linux-systemd-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2
    After
    libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; and 270 more · Fixed: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
    SUSE Product Security Team ↗
  2. Affected versionsThe structured affected or fixed version information changed.
    Before
    libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; and 270 more · Fixed: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
    After
    libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; and 270 more · Fixed: lastlog2-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libblkid1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libfdisk1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; liblastlog2-2-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libmount1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libsmartcols1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libuuid1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; util-linux-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; util-linux-systemd-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2
    Authoritative vendor CSAF advisory ↗
  3. Affected versionsThe structured affected or fixed version information changed.
    Before
    libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; and 270 more · Fixed: lastlog2-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libblkid-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libblkid-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libblkid1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libfdisk-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libfdisk-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libfdisk1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; liblastlog2-2-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; liblastlog2-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libmount-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libmount-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libmount1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libsmartcols-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libsmartcols-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libsmartcols1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libuuid-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libuuid-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libuuid1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; python313-libmount-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; util-linux-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; util-linux-lang-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; util-linux-systemd-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; util-linux-tty-tools-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; uuidd-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; lastlog2-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; libblkid-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; libblkid-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; libblkid1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; libfdisk-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; libfdisk-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; and 27 more
    After
    libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; and 270 more · Fixed: lastlog2-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libblkid1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libfdisk1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; liblastlog2-2-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libmount1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libsmartcols1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; libuuid1-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; util-linux-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2; util-linux-systemd-2.41.1-160000.5.1 as component of SUSE Linux Micro 6.2
    SUSE Product Security Team ↗
  4. Affected versionsThe structured affected or fixed version information changed.
    Before
    libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; and 270 more · Fixed: lastlog2-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libblkid-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libblkid-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libblkid1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libfdisk-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libfdisk-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libfdisk1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; liblastlog2-2-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; liblastlog2-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libmount-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libmount-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libmount1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libsmartcols-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libsmartcols-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libsmartcols1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libuuid-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libuuid-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; libuuid1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; python313-libmount-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; util-linux-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; util-linux-lang-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; util-linux-systemd-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; util-linux-tty-tools-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; uuidd-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server 16.0; lastlog2-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; libblkid-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; libblkid-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; libblkid1-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; libfdisk-devel-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; libfdisk-devel-static-2.41.1-160000.5.1 as component of SUSE Linux Enterprise Server for SAP applications 16.0; and 27 more
    After
    libblkid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux as component of SUSE Linux Enterprise High Performance Computing 12 SP4; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 12 SP4; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libfdisk1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libmount1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libsmartcols1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libuuid1-32bit as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux as component of SUSE Linux Enterprise High Performance Computing 15 SP1; util-linux-lang as component of SUSE Linux Enterprise High Performance Computing 15 SP1; libblkid-devel as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid-devel-static as component of SUSE Linux Enterprise High Performance Computing 15 SP2; libblkid1 as component of SUSE Linux Enterprise High Performance Computing 15 SP2; and 270 more · Fixed: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
    SUSE Product Security Team ↗
  5. Catalogue recordCVE added to the BlackTree catalogue.
    Authoritative vendor CSAF advisory ↗
Material fields only · duplicate refreshes suppressed · history retained for the configured operational retention period
Vendor disclosed CVE identifier
Vendor remediation published
Fixed release recorded from official guidance
SUSE Product Security Team security advisory↗Verified CSAF source data↗CVE.org publication pending↗NVD enrichment pending↗
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-2026-53613 · cve.blacktree.nl