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8.4 High

CVE-2026-43904 OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX /…

Description

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.

Affected products and versions

Product Affected versions Fixed in
OpenImageIO 3.1 3.1.4.0-beta → < 3.1.13.0 3.1.13.0
OpenImageIO 3.0 earliest → < 3.0.18.0 3.0.18.0

References

Timeline

  1. Published
  2. Last modified

Other CVEs of OpenImageIO

The 23 CVEs of OpenImageIO →
CVE-2026-113681 OpenImageIO before 3.0.20.0, 3.1.x before 3.1.15.0, and 3.2.x before 3.2.0.3-beta1 contains an integer overflow in… 6.8 Medium CVE-2026-65969 OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX /… 5.5 Medium CVE-2026-67549 OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX /… 7.6 High CVE-2026-63638 OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX /… 8.3 High
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