CVE-2026-46205

Name	CVE-2026-46205
Description	In the Linux kernel, the following vulnerability has been resolved: staging: media: atomisp: Disallow all private IOCTLs Disallow all private IOCTLs. These aren't quite as safe as one could assume of IOCTL handlers; disable them for now. Instead of removing the code, return in the beginning of the function if cmd is non-zero in order to keep static checkers happy.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-4664-1, DLA-4665-1, DLA-4671-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
linux (PTS)	bullseye	5.10.223-1	vulnerable
	bullseye (security)	5.10.259-1	fixed
	bookworm	6.1.170-3	vulnerable
	bookworm (security)	6.1.176-1	fixed
	trixie	6.12.86-1	vulnerable
	trixie (security)	6.12.95-1	fixed
	forky	7.0.13-1	fixed
	sid	7.1.3-1	fixed
linux-6.1 (PTS)	bullseye (security)	6.1.176-1~deb11u1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
linux	source	bullseye	5.10.259-1	DLA-4664-1
linux	source	bookworm	6.1.176-1	DLA-4665-1
linux	source	trixie	6.12.90-1
linux	source	(unstable)	7.0.9-1
linux-6.1	source	bullseye	6.1.176-1~deb11u1	DLA-4671-1

https://git.kernel.org/linus/2b7eb2c5dc72f0fc954ac4aa155f9e285e937f7c (7.1-rc1)