CVE-2025-48074

Name	CVE-2025-48074
Description	OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In version 3.3.2, applications trust unvalidated dataWindow size values from file headers, which can lead to excessive memory allocation and performance degradation when processing malicious files. This is fixed in version 3.3.3.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	1110261

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
openexr (PTS)	bullseye (security), bullseye	2.5.4-2+deb11u1	vulnerable
	bookworm	3.1.5-5	vulnerable
	forky, sid, trixie	3.1.13-2	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
openexr	source	(unstable)	(unfixed)			1110261

Notes

[trixie] - openexr <no-dsa> (Minor issue)
[bookworm] - openexr <no-dsa> (Minor issue)
[bullseye] - openexr <postponed> (Minor issue)
https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-x22w-82jp-8rvf
https://github.com/AcademySoftwareFoundation/openexr/commit/501be087faa62d0fb7115ce3a0ebd7b4ef0117fc (v3.3.3-rc)