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CVE record · CVE-2026-90321

ocfs2: validate inline xattrs during inode block validation

CVSS 7.8 HighEPSS 0.0018 · 7th percentile

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:08 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Linux Linux
  • affected cf1d6c763fbcb115263114302485ad17e7933d87 to before 7dec19f6bafe4e1503007141c9f5eb7eb10e5578 git
  • affected cf1d6c763fbcb115263114302485ad17e7933d87 to before 8138d06e7a1d9a0b0481dc015c67b34e8bb60a58 git
  • affected cf1d6c763fbcb115263114302485ad17e7933d87 to before 3fd45b24879fa4885b66a582a6e47eda67f11310 git
  • affected cf1d6c763fbcb115263114302485ad17e7933d87 to before 8914a3330b72378136c2c02d6328a826f6abdad7 git
Other versions: unaffected
Linux Linux
  • affected 2.6.28
  • unaffected before 2.6.28 semver
  • unaffected 6.6.160 to 6.6.*, inclusive semver
  • unaffected 6.12.114 to 6.12.*, inclusive semver
  • unaffected 7.2.6 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-90321
CNA
Linux
Tags
Published
17 Sept 2026
Updated
21 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
7.8 High 3.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0018, the 7th percentile, on 13 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 17 Sept 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.