CVE-2026-98915
Published Oct 23, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: media: video-i2c: use vb2_video_unregister_device on driver removal The driver uses vb2_fop_release() as its file release operation, so vb2_video_unregister_device() should be used instead of video_unregister_device() during driver removal. This ensures that the vb2 queue is properly disconnected before the video device is unregistered.
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References
Other References
https://git.kernel.org/stable/c/56384b486b80ce4a2bc93689aae49995f908f90d
https://git.kernel.org/stable/c/82e432c9ebfa13fb8d47d6d550be5d7d2a84a8ab
https://git.kernel.org/stable/c/97adc8cd04df2085f7fd437838005f3bb16bafae
https://git.kernel.org/stable/c/b7afb0c24a761c2367e5fa87a9941d67d373c127
https://git.kernel.org/stable/c/b8fba9f66019d4c83235c4219ff8edeb7e3af20d
Frequently Asked Questions
What is CVE-2026-98915? +
In the Linux kernel, the following vulnerability has been resolved:
media: video-i2c: use vb2_video_unregister_device on driver removal
The driver uses vb2_fop_release() as its file release operation, so
vb2_video_unregister_device() should be used instead of
video_unregister_device() during driver removal.
This ensures that the vb2 queue is properly disconnected before the
video device is unregistered.
How do I check if I'm vulnerable to CVE-2026-98915? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.