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CVE record · CVE-2026-89894

media: cx231xx: reject geometry changes while the VBI queue is busy

CVSS 7.8 HighEPSS 0.0017 · 6th percentile

Published by the CVE Program (CNA: Linux) at 16 Sept 2026, 10:31 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 7c617138b8254a6bb60bfb5b8fc53eb8b3d6c3ab to before aa3314506deb9703bcf0e889db08959440228fbf git
  • affected 7c617138b8254a6bb60bfb5b8fc53eb8b3d6c3ab to before 90d50648af36a1fbf5dbc99238de6fd0e58a13e0 git
  • affected 7c617138b8254a6bb60bfb5b8fc53eb8b3d6c3ab to before a5dd3d7fba358ff9486f3f51b2a9038348c0970a git
  • affected 7c617138b8254a6bb60bfb5b8fc53eb8b3d6c3ab to before 54ac6df8b8d97eddc3ae97fd2045bdedc8541b6d git
  • affected 7c617138b8254a6bb60bfb5b8fc53eb8b3d6c3ab to before 1d1079db8d1807e259a1d2679ed314949797aad9 git
  • affected 7c617138b8254a6bb60bfb5b8fc53eb8b3d6c3ab to before 7087bef6510c7df5df0b19192633b8ecc0f33a6f git
  • affected 7c617138b8254a6bb60bfb5b8fc53eb8b3d6c3ab to before a636c72c7f522d984fa498fc0631f33a2d0be3fd git
  • affected 7c617138b8254a6bb60bfb5b8fc53eb8b3d6c3ab to before 627a121c15fe05a541f44d86016294b80bada75d git
Other versions: unaffected
Linux Linux
  • affected 5.5
  • unaffected before 5.5 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 6.12.110 to 6.12.*, inclusive semver
  • unaffected 6.18.51 to 6.18.*, inclusive semver
  • unaffected 7.2.5 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-89894
CNA
Linux
Tags
Published
16 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 0.0017, the 6th 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 16 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.