CVE-2026-5313

Name	CVE-2026-5313
Description	A vulnerability has been found in Nothings stb up to 2.30. This issue affects the function stbi__gif_load_next in the library stb_image.h of the component GIF Decoder. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
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
libstb (PTS)	bullseye	0.0~git20200713.b42009b+ds-1	vulnerable
	bullseye (security)	0.0~git20200713.b42009b+ds-1+deb11u1	vulnerable
	bookworm	0.0~git20220908.8b5f1f3+ds-1	vulnerable
	trixie	0.0~git20241109.5c20573+ds-1	vulnerable
	forky, sid	0.0~git20250907.fede005+ds-1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libstb	source	(unstable)	(unfixed)

check upstream details