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CVE record · CVE-2026-90223

nfc: llcp: bound SNL TLV parsing to the skb and add length checks

CVSS 7.1 HighEPSS 0.0041 · 36th percentile

Published by the CVE Program (CNA: Linux) at 17 Sept 2026, 16:07 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 19cfe5843e86cc95542d9d875c9386e197956d75 to before 88b36d36e12c9ba76decdb580d9c1907c084e587 git
  • affected 19cfe5843e86cc95542d9d875c9386e197956d75 to before 587fc2a5a35b41883b22b8f808fe5d345208914b git
  • affected 19cfe5843e86cc95542d9d875c9386e197956d75 to before f04ac9bf2379f3e2470c400c235eb12f74891bef git
  • affected 19cfe5843e86cc95542d9d875c9386e197956d75 to before 02030f95820c42431280f4f945ff34247fb840ff git
  • affected 19cfe5843e86cc95542d9d875c9386e197956d75 to before 99fdb5c2522f365efa199d0117b641e35097041e git
  • affected 19cfe5843e86cc95542d9d875c9386e197956d75 to before 749a9048bf51a668ec3ab6c0392ba32325607281 git
  • affected 19cfe5843e86cc95542d9d875c9386e197956d75 to before eeb16fb24cfe67947b832fd9ada5f488afc72579 git
  • affected 19cfe5843e86cc95542d9d875c9386e197956d75 to before f4c7f37f0ab990952539dc68d931d65c3657600a git
Other versions: unaffected
Linux Linux
  • affected 3.8
  • unaffected before 3.8 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 6.18.52 to 6.18.*, inclusive semver
  • unaffected 7.2.6 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-90223
CNA
Linux
Tags
Published
17 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
7.1 High 3.1 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0041, the 36th percentile, on 13 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 17 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.