DEBIAN-CVE-2026-89890

In the Linux kernel, the following vulnerability has been resolved: media: go7007: defer the ALSA v4l2 put until card release go7007sndinit already takes a v4l2device reference for the ALSA side, but go7007sndremove drops it immediately after calling sndcardfreewhenclosed. That is too early when ...

CVE-2026-89890

CVE-2026-89890 is a use-after-free in the Linux kernel's go7007 media driver. In go7007_snd_remove(), the v4l2_device reference is dropped immediately after snd_card_free_when_closed(), which is too early when a userspace process still has the capture PCM open. The ALSA card's PCM callbacks remai...

CVE-2026-89890 media: go7007: defer the ALSA v4l2 put until card release

In the Linux kernel, the following vulnerability has been resolved: media: go7007: defer the ALSA v4l2 put until card release go7007sndinit already takes a v4l2device reference for the ALSA side, but go7007sndremove drops it immediately after calling sndcardfreewhenclosed. That is too early when ...