CVE-2026-34544

N/A

Beschreibung

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.8, a crafted B44 or B44A EXR file can cause an out-of-bounds write in any application that decodes it via exr_decoding_run(). Consequences range from immediate crash (most likely) to corruption of adjacent heap allocations (layout-dependent). This issue has been patched in version 3.4.8.

CVE Details

CVSS v3.1 BewertungN/A

Veroffentlicht4/1/2026

Zuletzt geandert4/3/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-190CWE-787

Referenzen

https://github.com/AcademySoftwareFoundation/openexr/commit/35e7aa35e22c1975606be86e859f31cc1fc598ee(security-advisories@github.com)

https://github.com/AcademySoftwareFoundation/openexr/releases/tag/v3.4.8(security-advisories@github.com)

https://github.com/AcademySoftwareFoundation/openexr/security/advisories/GHSA-h762-rhv3-h25v(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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