JLSEC-2026-139

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.2.0 through 3.2.4, 3.3.0 through 3.3.5, and 3.4.0 through 3.4.2, there is a use-after-free in PyObjectStealAttrString of pyOpenEXRold.cpp...

PT-2025-46203

Name of the Vulnerable Software and Affected Versions OpenEXR versions 3.2.0 through 3.2.4 OpenEXR versions 3.3.0 through 3.3.5 OpenEXR versions 3.4.0 through 3.4.2 Description OpenEXR is an image storage format used in the motion picture industry. A use-after-free condition exists in the PyObjec...