CVE-2026-93059

Description

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Fix task_struct reference leak in recover_worker get_pid_task() increments the task reference count, but the corresponding put_task_struct() was missing in the else branch, leaking a reference on every GPU hang recovery. Patchwork: https://patchwork.freedesktop.org/patch/730662/

References

• https://git.kernel.org/stable/c/40b793714ad8f393ab3d469f9d00b20ebda46257
• https://git.kernel.org/stable/c/6c472fde2c8096e16bb46b0605adda2488f300c0
• https://git.kernel.org/stable/c/d684f756d029d81db1cd64cd9645556e53fcc784