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CVE record · CVE-2026-98737

Bluetooth: hci_sync: Fix inquiry cache use-after-free

No CVSS scoreEPSS 0.0020 · 9th percentile

Published by the CVE Program (CNA: Linux) at 18 Oct 2026, 15:47 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 cf75ad8b41d2aa06f98f365d42a3ae8b059daddd to before ddc9edb244cc8b5266595e8fc220e7813f2b603a git
  • affected cf75ad8b41d2aa06f98f365d42a3ae8b059daddd to before 52edf1c0e59dea37b8368c4a2559dca96b2fdfea git
  • affected cf75ad8b41d2aa06f98f365d42a3ae8b059daddd to before 333257e6e4a7bcaaea82fd357121d0f1e6b76c7b git
  • affected cf75ad8b41d2aa06f98f365d42a3ae8b059daddd to before a642f498f0b08f2aa9f4a69468db92f57a72349d git
  • affected cf75ad8b41d2aa06f98f365d42a3ae8b059daddd to before 8ed67535fdff40ca652bcd4ac7da68d11d01bd34 git
Other versions: unaffected
Linux Linux
  • affected 5.17
  • unaffected before 5.17 semver
  • unaffected 6.6.160 to 6.6.*, inclusive semver
  • unaffected 6.12.113 to 6.12.*, inclusive semver
  • unaffected 6.18.56 to 6.18.*, inclusive semver
  • unaffected 7.2.10 to 7.2.*, inclusive semver
  • unaffected 7.3 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-98737
CNA
Linux
Tags
Published
18 Oct 2026
Updated
21 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

No source has published a CVSS score for this record yet.

  • CISA KEV Not listed.
  • EPSS 0.0020, the 9th percentile, on 6 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 18 Oct 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.