CVE-2026-59181

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.20.0, 3.1.15.0, and 3.2.0.3-beta1, A crafted cineon file can supply a numberofelements value greater than the format maximum of eight. cineoninput::open...

EUVD-2026-83122

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.20.0, 3.1.15.0, and 3.2.0.3-beta1, A crafted cineon file can supply a numberofelements value greater than the format maximum of eight. cineoninput::open...

CVE-2026-59181

OpenImageIO , a toolset for reading and manipulating image files in VFX/animation, is affected by a stack buffer overflow in its Cineon reader. A crafted Cineon file can supply a numberOfElements value exceeding the format maximum of eight; CineonInput::open() uses this unchecked value as a loop ...