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CVE-2026-80537

🗓️ 26 Aug 2026 14:37:12Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 3 Views

Off-by-one in XFS rtrefcount btree root level validation allows slab-out-of-bounds write.

Related
Packages
ReporterTitlePublishedViews
Family
cve
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26 Aug 202614:37
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CVE-2026-80537 xfs: fix off-by-one in rtrefcount btree root level validation
26 Aug 202614:37
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26 Aug 202615:17
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PT-2026-82153
26 Aug 202600:00
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redhatcve
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26 Aug 202617:00
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nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-80537
26 Aug 202600:00
nessus
OSOS VersionArchitecturePackagePackage VersionFilename
Debian14alllinux7.1.8-2linux_7.1.8-2_all.deb
Debian999alllinux7.1.10-1linux_7.1.10-1_all.deb

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26 Aug 2026 14:37Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.17.8
3