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CVE record · CVE-2026-90255

Bluetooth: hci_conn: fix the SCO setup context lifetime

CVSS 8.8 HighEPSS 0.0034 · 27th 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 e07a06b4eb417f5271d33ce2240e93c62d98b7b4 to before 37cfec41365c826d5496ef5d00c9e215eee53aa2 git
  • affected e07a06b4eb417f5271d33ce2240e93c62d98b7b4 to before 9a2ba69cebe3fc5a3d4fa8eaaad3c42862723c27 git
  • affected e07a06b4eb417f5271d33ce2240e93c62d98b7b4 to before a661de0ee29d0915c5e924edf91d2be2b4d35bae git
  • affected e07a06b4eb417f5271d33ce2240e93c62d98b7b4 to before c1fe3c74a89a7749cba3caa0dd91236049c66116 git
  • affected e07a06b4eb417f5271d33ce2240e93c62d98b7b4 to before 4d7b1c834d2775b73c65e4888e01f5af8b477fe9 git
  • affected e07a06b4eb417f5271d33ce2240e93c62d98b7b4 to before 42de40abe25db9211107af8896d0fd741f10648d git
Other versions: unaffected
Linux Linux
  • affected 6.1
  • unaffected before 6.1 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-2026-90255
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
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 0.0034, the 27th 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.