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CVE record · CVE-2026-93806

wifi: cfg80211: validate assoc response length before status and IE access

CVSS 8.8 HighEPSS 0.0025 · 17th percentile

Published by the CVE Program (CNA: Linux) at 24 Sept 2026, 16:02 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 6829c878ecd24ff0ae41b4668c7e9d0f11b66942 to before 3bcaaaa4ad334053ceea2ea2f0623f22afe2e1ac git
  • affected 6829c878ecd24ff0ae41b4668c7e9d0f11b66942 to before 71be658246c903b9e96976a23c23800675896a1b git
  • affected 6829c878ecd24ff0ae41b4668c7e9d0f11b66942 to before a57310600c1e2b9ada0f37c96e8f48aef47d3093 git
  • affected 6829c878ecd24ff0ae41b4668c7e9d0f11b66942 to before 78ac450ad4624d6b2999cb4eeb28916767f81247 git
  • affected 6829c878ecd24ff0ae41b4668c7e9d0f11b66942 to before b760113aeca2e9362d56bf9e9263373ffe6c8eb3 git
Other versions: unaffected
Linux Linux
  • affected 2.6.32
  • unaffected before 2.6.32 semver
  • unaffected 6.1.189 to 6.1.*, inclusive semver
  • unaffected 6.6.158 to 6.6.*, inclusive semver
  • unaffected 6.12.111 to 6.12.*, inclusive semver
  • unaffected 6.18.53 to 6.18.*, inclusive semver
  • unaffected 7.2 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-93806
CNA
Linux
Tags
Published
24 Sept 2026
Updated
3 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
8.8 High 3.1 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0025, the 17th percentile, on 12 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 24 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.