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() uses that unchecked value as the loop bound while filling the fixed strings[8] array, writing pointers beyond the stack buffer and into adjacent state, resulting in memory corruption and denial of service. The affected implementation is identified by src/cineon.imageio/cineoninput.cpp, CineonInput::open(), numberOfElements, and strings[8], which define the relevant source path, functions, state, and trigger. This issue is fixed in versions 3.0.20.0, 3.1.15.0, and 3.2.0.3-beta1.
References
Configurations
Configuration 1 (hide)
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History
29 Sep 2026, 18:57
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:openimageio:openimageio:3.2.0.2:dev:*:*:*:*:*:* cpe:2.3:a:openimageio:openimageio:3.2.0.0:dev:*:*:*:*:*:* cpe:2.3:a:openimageio:openimageio:*:*:*:*:*:*:*:* |
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| References | () https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/908f22f5528e88e5e96184c194caa26b54b2b85f - Patch | |
| References | () https://github.com/AcademySoftwareFoundation/OpenImageIO/pull/5250 - Issue Tracking, Patch | |
| References | () https://github.com/AcademySoftwareFoundation/OpenImageIO/releases/tag/v3.0.20.0 - Release Notes | |
| References | () https://github.com/AcademySoftwareFoundation/OpenImageIO/releases/tag/v3.1.15.0 - Release Notes | |
| References | () https://github.com/AcademySoftwareFoundation/OpenImageIO/security/advisories/GHSA-xh8r-vmqq-56pp - Exploit, Vendor Advisory | |
| First Time |
Openimageio openimageio
Openimageio |
18 Sep 2026, 17:16
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/AcademySoftwareFoundation/OpenImageIO/security/advisories/GHSA-xh8r-vmqq-56pp - |
18 Sep 2026, 16:17
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-09-18 16:17
Updated : 2026-09-29 18:57
NVD link : CVE-2026-59181
Mitre link : CVE-2026-59181
CVE.ORG link : CVE-2026-59181
JSON object : View
Products Affected
openimageio
- openimageio
