CVE-2026-46180

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified) openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1

Description A use-after-free issue exists in the brcmfmac WiFi driver. This occurs when the watchdog task ends between the send sig() and kthread stop() function calls. A use-after-free is a situation where a program continues to use a pointer after the memory it points to has been freed.

Recommendations Update to kernel-devel-7.0.11-1.1 for openSUSE Tumbleweed. At the moment, there is no information about a newer version that contains a fix for this vulnerability for the Linux kernel.