CVE-2025-68290: Linux

EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: most: usb: fix double free on late probe failure The MOST subsystem has a non-standard registration function which frees the interface on registration failures and on deregistration. This unsurprisingly leads to bugs in the MOST drivers, and a couple of recent changes turned a reference underflow and use-after-free in the USB driver into several double free and a use-after-free on late probe failures.

Affected products

• Linux Linux: from 5.6, before 5.10.247 (fixed in 5.10.247); from 5.11, before 5.15.197 (fixed in 5.15.197); from 5.16, before 6.1.159 (fixed in 6.1.159); from 6.2, before 6.6.119 (fixed in 6.6.119); from 6.7, before 6.12.61 (fixed in 6.12.61); from 6.13, before 6.17.11 (fixed in 6.17.11)

Published 2025-12-16. Last modified 2026-06-17.