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CVE record · CVE-2026-89694

nfsd: check client ownership when cancelling a copy-notify stateid

No CVSS scoreEPSS 0.0022 · 12th percentile

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:46 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 ce0887ac96d35c7105090e166bb0807dc0a0e838 to before 88daaed26e17e1c7e851859b5bbb4f0e1ab6d0e9 git
  • affected ce0887ac96d35c7105090e166bb0807dc0a0e838 to before 81b2cfe767943922eca906a2a5af23a0ce5d0f35 git
  • affected ce0887ac96d35c7105090e166bb0807dc0a0e838 to before 6bba72b8ee68ad631b94bd439592cba46de54d7d git
  • affected ce0887ac96d35c7105090e166bb0807dc0a0e838 to before 75268f6cfe26b09a7e4d3216367e87fe9e2a26aa git
  • affected ce0887ac96d35c7105090e166bb0807dc0a0e838 to before b1eca07303594ca27f5dc360a6946bd7e1f5b04c git
  • affected ce0887ac96d35c7105090e166bb0807dc0a0e838 to before b42dc26a14b4ad5d6daaada11ec4c70744141c25 git
  • affected ce0887ac96d35c7105090e166bb0807dc0a0e838 to before d801906165cb5cc250d5cbe44935594e170be3e2 git
  • affected ce0887ac96d35c7105090e166bb0807dc0a0e838 to before 6bdbfab96e0cf25e5f57dac5c09dc1749751a4bf git
Other versions: unaffected
Linux Linux
  • affected 5.6
  • unaffected before 5.6 semver
  • unaffected 5.10.270 to 5.10.*, inclusive semver
  • unaffected 5.15.221 to 5.15.*, inclusive semver
  • unaffected 6.1.188 to 6.1.*, inclusive semver
  • unaffected 6.6.157 to 6.6.*, inclusive semver
  • unaffected 6.12.109 to 6.12.*, inclusive semver
  • unaffected 6.18.50 to 6.18.*, inclusive semver
  • unaffected 7.2.4 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-89694
CNA
Linux
Tags
Published
11 Sept 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

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS 0.0022, the 12th percentile, on 14 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 11 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.