7.5 High

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: fix TX descriptor bounds check…

CVE-2026-99094

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintelpcie: fix TX descriptor bounds check btintelpciepreparetx() uses tfdindex 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.

Assessment

CVSS: 7.5 (v3.1)
Severity: High
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 26 October 2026
Last updated: 31 October 2026
Assigner: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

CVSS vectorCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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