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CVE record · CVE-2026-53394

nfsd: avoid leaking pre-allocated openowner on unconfirmed retry race

CVSS 7.5 HighEPSS 0.0063 · 50th percentile

Published by the CVE Program (CNA: Linux) at 19 Jul 2026, 12:01 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 23df17788c6212809848f836b10c4f85b16843a5 to before c9aefb2b5f11337c9202c5bd0c45d71198449718 git
  • affected 23df17788c6212809848f836b10c4f85b16843a5 to before 017a6150106b054cc84d1b0582d97bd3a74d4281 git
  • affected 23df17788c6212809848f836b10c4f85b16843a5 to before a10bf67fe06469a71a401f72f328237345d553c0 git
  • affected 23df17788c6212809848f836b10c4f85b16843a5 to before 57aee7a35bb12753057c5b65d72d1f46c0e95b07 git
Other versions: unaffected
Linux Linux
  • affected 6.10
  • unaffected before 6.10 semver
  • unaffected 6.12.95 to 6.12.*, inclusive semver
  • unaffected 6.18.38 to 6.18.*, inclusive semver
  • unaffected 7.1.3 to 7.1.*, inclusive semver
  • unaffected 7.2 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-53394
CNA
Linux
Weakness (CWE)
CWE-401
Tags
Published
19 Jul 2026
Updated
19 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
7.5 High 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0063, the 50th percentile, on 15 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 19 Jul 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.