CVE-2026-99094 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux	Linux Linux Kernel

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/08704ec6d4bf69725e7815b09a9b5c7af83e255b
https://git.kernel.org/stable/c/2669567615215d52fb306053cbcc1f53dc386158
https://git.kernel.org/stable/c/39ab048cce70d50af48015f5f294c4cf80d6ba89
https://git.kernel.org/stable/c/baa53af641c9e3644e717b8dfd1b95a55a0c111b

History

Mon, 26 Oct 2026 18:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Linux linux
Vendors & Products		Linux linux

Mon, 26 Oct 2026 17:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-787

Mon, 26 Oct 2026 15:00:00 +0000

Type	Values Removed	Values Added
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.
Title		Bluetooth: btintel_pcie: fix TX descriptor bounds check
First Time appeared		Linux Linux linux Kernel
CPEs		cpe:2.3:o:linux:linux_kernel::::::::
Vendors & Products		Linux Linux linux Kernel
References		https://git.kernel.org/stable/c/08704ec6d4bf69725e7815b09a9b5c7af83e255b https://git.kernel.org/stable/c/2669567615215d52fb306053cbcc1f53dc386158 https://git.kernel.org/stable/c/39ab048cce70d50af48015f5f294c4cf80d6ba89 https://git.kernel.org/stable/c/baa53af641c9e3644e717b8dfd1b95a55a0c111b

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2026-10-26T14:52:02.053Z

Updated: 2026-10-26T14:52:02.053Z

Reserved: 2026-09-25T10:25:14.390Z

Link: CVE-2026-99094

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-10-26T15:16:48.380

Modified: 2026-10-26T15:16:48.380

Link: CVE-2026-99094

Redhat

No data.

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