Skip to content
fr Sign in
7.1 High

CVE-2026-59187 OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture…

Description

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. OpenEXR versions 3.3.0 through 3.3.12 and 3.4.0 through 3.4.13 are vulnerable to a heap out-of-bounds write when exrmetrics reads a crafted deep scanline EXR. This occurs with pixel conversion options such as --pixelmode float or --bench because DeepSlice requests FLOAT output while the backing sample buffers are allocated using the input HALF element size. The issue is fixed in versions 3.3.13 and 3.4.14.

Affected products and versions

Product Affected versions Fixed in
openexr 3.4 3.4.0 → < 3.4.14 3.4.14
openexr 3.3 3.3.0 → < 3.3.13 3.3.13

References

Timeline

  1. Published
  2. Last modified

Other CVEs of openexr

The 47 CVEs of openexr →
CVE-2026-59981 OpenEXR is the reference implementation and specification for the EXR image file format, widely used in the motion… 7.1 High CVE-2026-68514 OpenEXR is the reference implementation and specification for the EXR image file format, widely used in the motion… 5.5 Medium CVE-2026-68515 OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture… 7.1 High CVE-2026-68513 OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture… 7.1 High
Track this CVE