OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.3.2 through 3.3.0, there is a heap-based buffer overflow during a write operation when decompressing ZIPS-packed deep scan-line EXR files with a maliciously forged chunk header. This is fixed in version 3.3.3.
2025-07-31T21:15:27.990
2025-08-13T19:18:51.740
Analyzed
CVSSv3.1: 7.8 (HIGH)