Openexr · Openexr · CVE-2026-44663
**Name of the Vulnerable Software and Affected Versions**
OpenEXR versions 3.4.0 through 3.4.11
**Description**
A heap buffer overflow occurs due to an integer overflow. A heap buffer overflow is a memory corruption issue where data is written beyond the boundaries of a buffer allocated on the heap, potentially leading to crashes or arbitrary code execution.
**Recommendations**
Update to version 3.4.12-1.1.