CVE-2026-98781
Published: October 21, 2026Last modified: November 3, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix pdev reference leak in mtk_drm_bind() When the device is not the mmsys master, mtk_drm_bind() returns early after taking a reference on the disp-mutex device via of_find_device_by_node(), without ever dropping it: mtk_drm_unbind() only puts mutex_dev for the master. Drop the reference before returning from the non-master path.
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Not affected (6.1.33-r0) |
| 25 LTS | linux-lts | Fixed (6.12.115-r0) | |
| Stream | linux-lts | Fixed (6.18.58-r0) |
References
- https://git.kernel.org/stable/c/3753e34b73fcbe2a2edbe984614a008a261697ef
- https://git.kernel.org/stable/c/4a0ae61067671f556eeaf5ea4e59a1db63163d70
- https://git.kernel.org/stable/c/4a8f9cad0fced77b36b297c67c42730c9cb32ec6
- https://git.kernel.org/stable/c/b84f1386d84b3a73f73ebb416a3f97c5d64a8ab3
- https://git.kernel.org/stable/c/cb3e0244514d13507c6048777e1d0277e611cf6c