CVE-2026-98781

CVE-2026-98781: vulnerability in Linux

drm/mediatek: Fix pdev reference leak in mtk_drm_bind()

Published · Updated

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
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.
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/3753e34b73fcbe2a2edbe984614a008a261697efhttps://git.kernel.org/stable/c/4a0ae61067671f556eeaf5ea4e59a1db63163d70https://git.kernel.org/stable/c/4a8f9cad0fced77b36b297c67c42730c9cb32ec6https://git.kernel.org/stable/c/b84f1386d84b3a73f73ebb416a3f97c5d64a8ab3https://git.kernel.org/stable/c/cb3e0244514d13507c6048777e1d0277e611cf6c