Bug 2477584 (CVE-2026-43904) - CVE-2026-43904 OpenImageIO: OpenImageIO: Heap overflow via crafted .pic file can lead to arbitrary code execution
Summary: CVE-2026-43904 OpenImageIO: OpenImageIO: Heap overflow via crafted .pic file ...
Keywords:
Status: NEW
Alias: CVE-2026-43904
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2477825 2477826 2477827
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-14 20:02 UTC by OSIDB Bzimport
Modified: 2026-05-15 13:21 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-05-14 20:02:15 UTC 
OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.18.0 and 3.1.13.0, softimageinput.cpp:469 (mixed RLE) and :345 (pure RLE) do not clamp the run length to remaining scanline width before writing pixels. The raw packet path (line 403) correctly clamps with std::min, but RLE paths skip this check. A crafted .pic file causes heap overflow up to 65535 bytes. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0.
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