Riskcovery

CVE-2026-99094

Bluetooth: btintel_pcie: fix TX descriptor bounds check

State
Published
Severity
Not scored
Published
Oct 26, 2026
Updated
Oct 26, 2026
Reserved
Sep 25, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: btintel_pcie: fix TX descriptor bounds check

btintel_pcie_prepare_tx() uses tfd_index to access the TFD and data buffer arrays before the index is advanced modulo txq->count. An index equal to txq->count is one past the end of both arrays, so reject it in the bounds check.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 6e65a09f927566f257322358d429b267548473eb to before 08704ec6d4bf69725e7815b09a9b5c7af83e255bAffected
  • 6e65a09f927566f257322358d429b267548473eb to before 39ab048cce70d50af48015f5f294c4cf80d6ba89Affected
  • 6e65a09f927566f257322358d429b267548473eb to before 2669567615215d52fb306053cbcc1f53dc386158Affected
  • 6e65a09f927566f257322358d429b267548473eb to before baa53af641c9e3644e717b8dfd1b95a55a0c111bAffected
LinuxLinux
  • 6.10Affected
  • before 6.10Not affected
  • 6.12.113 through 6.12.*Not affected
  • 6.18.57 through 6.18.*Not affected
  • 7.2.11 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.