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CVE record · CVE-2026-89609

ecryptfs: hold msg ctx list lock when cleaning daemon queue

CVSS 7.8 HighEPSS 0.0018 · 7th percentile

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:45 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 f66e883eb6186bc43a79581b67aff7d1a69d0ff1 to before 64d8998e36cfd2bb7114f3af0aa51c5a559a39b3 git
  • affected f66e883eb6186bc43a79581b67aff7d1a69d0ff1 to before 4d50b8aea11ad9594c8704a4c647e11311ab7b19 git
  • affected f66e883eb6186bc43a79581b67aff7d1a69d0ff1 to before 956541efd125a10442f9514668bc5c852702c93b git
  • affected f66e883eb6186bc43a79581b67aff7d1a69d0ff1 to before ec1627bcb5b51ddd46b1ef27a9d5a9834abb0a6a git
  • affected f66e883eb6186bc43a79581b67aff7d1a69d0ff1 to before 7e48afafe7abc275f7b6916613bb18b821e7d94a git
  • affected f66e883eb6186bc43a79581b67aff7d1a69d0ff1 to before 0d9636ecba34bd553ecf19049f7705505aea62fd git
  • affected f66e883eb6186bc43a79581b67aff7d1a69d0ff1 to before 4c02acbe0a2692ca9991c51e62bbe6d6b59dac31 git
  • affected f66e883eb6186bc43a79581b67aff7d1a69d0ff1 to before 779972513c2fa8c7938e54976f686091dafff22f git
Other versions: unaffected
Linux Linux
  • affected 2.6.26
  • unaffected before 2.6.26 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-2026-89609
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

ScoreRatingCVSSVectorSource
7.8 High 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0018, the 7th 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.