CVE-2025-38099: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Disable SCO support if READ_VOICE_SETTING is unsupported/broken A SCO connection without the proper voice_setting can cause the controller to lock up.

Affected products

• Linux Linux Kernel: before 6.12.31 (fixed in 6.12.31); from 6.13, before 6.14.9 (fixed in 6.14.9)

Published 2025-07-03. Last modified 2026-06-17.