CVE-2026-89894 media: cx231xx: reject geometry changes while the VBI queue is busy

In the Linux kernel, the following vulnerability has been resolved: media: cx231xx: reject geometry changes while the VBI queue is busy vidiocsfmtvidcap and vidiocsstd change the device-wide dev-width / dev-norm but only refuse the change when the video queue dev-vidq is busy. The VBI queue...

EUVD-2026-80494

In the Linux kernel, the following vulnerability has been resolved: media: cx231xx: reject geometry changes while the VBI queue is busy vidiocsfmtvidcap and vidiocsstd change the device-wide dev-width / dev-norm but only refuse the change when the video queue dev-vidq is busy. The VBI queue...