CVE-2026-65918

Name	CVE-2026-65918
Description	PyTorch torchvision through 0.28.0, fixed in commit 4e05dc2, contains an out-of-bounds heap read vulnerability in the GIF decoder's read_from_tensor callback that passes unclamped length to memcpy. Attackers can supply malicious or truncated GIF files to cause denial of service via segmentation fault or disclose adjacent heap memory contents.
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
pytorch-vision (PTS)	bullseye	0.8.2-1	vulnerable
	bookworm	0.14.1-2	vulnerable
	trixie	0.21.0-3	vulnerable
	forky, sid	0.27.0-3	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
pytorch-vision	source	(unstable)	(unfixed)

Notes

https://github.com/pytorch/vision/issues/9551
https://github.com/pytorch/vision/pull/9520
Fixed by: https://github.com/pytorch/vision/commit/4e05dc22f5f050a9528cc0ea09ceca6cdaf8f4ed