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CVE-2026-98460VulnerabilityPublished Updated

Microsoft · Bluetooth: hci_sock: reject out-of-range OCF values

Affects MicrosoftSource GCVE Database

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Authoritative record:CVE-2026-98460· High

Not known to be exploited · fixed in e93fad891c72deb84cae49430163b384ebcc92b1 : patch Microsoft soon.

Data as of 2 Nov 2026, 08:45 UTC

Severity
High

Rated by Threat Radar · CVSS not yet scored by NVD

Patch
Available – fixed in e93fad891c72deb84cae49430163b384ebcc92b1, c1fd465ea1c5aef459f9bc3ac602b5353e0f536f, 598686f5d65b9af2223ed9d22fadba16e09f6ca8 +5

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 18 Oct 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 1 Nov 2026.

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

ProductAffectedFixed in
LinuxLinuxAffected
  • ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < e93fad891c72deb84cae49430163b384ebcc92b1
Fixed in
  • e93fad891c72deb84cae49430163b384ebcc92b1
LinuxLinuxAffected
  • ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < c1fd465ea1c5aef459f9bc3ac602b5353e0f536f
Fixed in
  • c1fd465ea1c5aef459f9bc3ac602b5353e0f536f
LinuxLinuxAffected
  • ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 598686f5d65b9af2223ed9d22fadba16e09f6ca8
Fixed in
  • 598686f5d65b9af2223ed9d22fadba16e09f6ca8
LinuxLinuxAffected
  • ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 173457fa3e99ef4188dd0fe63e4dee98d0e441a9
Fixed in
  • 173457fa3e99ef4188dd0fe63e4dee98d0e441a9
LinuxLinuxAffected
  • ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 320dedad15e8bbaecc8d2d7fd4189defb84caa85
Fixed in
  • 320dedad15e8bbaecc8d2d7fd4189defb84caa85
LinuxLinuxAffected
  • ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 70b0a27bdde0cb524349c8261202c7c9393cf5e9
Fixed in
  • 70b0a27bdde0cb524349c8261202c7c9393cf5e9

Description

This vulnerability involves the Bluetooth hci_sock component rejecting out-of-range OCF (Opcode Command Field) values. It affects Microsoft products version 3.0 and 4.0. No detailed impact or exploitation information is provided.

References

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