Security update for openexr (important)

openSUSE security update: security update for openexr ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20755-1 Rating: important References: bsc1264353 bsc1264354 bsc1264356 Cross-References: CVE-2026-41142 CVE-2026-42216 CVE-2026-42217 CVSS scores:...

SUSE-SU-2026:21796-1 Security update for openexr

This update for openexr fixes the following issues - CVE-2026-41142: integer overflow in ImageChannel: resize can lead to a heap out-of-bounds write via OpenEXRUtil public API bsc1264356. - CVE-2026-42216: missing checks in IDManifest: init can lead to out-of-bounds read during prefix expansion...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the IDManifest::init process during prefix expansion. An attacker can trigger an out-of-bounds read by providing a crafted prefix-compressed string where the code attempts to access bytes that do not exist in the...

CVE-2026-42216 OpenEXR: Out-of-bounds read in `IDManifest::init()` during prefix expansion

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, IDManifest::init reconstructs strings from a prefix-compressed...

CVE-2026-42216

CVE-2026-42216 affects OpenEXR: an out-of-bounds read in IDManifest::init() during prefix expansion. In affected ranges (3.0.0–before 3.2.9, 3.3.0–before 3.3.11, and 3.4.0–before 3.4.11), the code reads stringList[i][0] and stringList[i][1] without ensuring the current string has two bytes. This ...

CVE-2026-42216 OpenEXR: Out-of-bounds read in `IDManifest::init()` during prefix expansion

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From versions 3.0.0 to before 3.2.9, 3.3.0 to before 3.3.11, and 3.4.0 to before 3.4.11, IDManifest::init reconstructs strings from a prefix-compressed...