DEBIAN-CVE-2026-65969
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-65969
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65969.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-65969
- Upstream
- Published
- 2026-09-18T16:17:08Z
- Modified
- 2026-09-20T20:00:10Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to 3.0.21.0, 3.1.16.0, and 3.2.0.3-beta1, A truncated tga can leave a pending gif frame that is processed during output close. gifsplitpalette() computes numpixels multiplied by the palette partition width in signed 32-bit arithmetic; a large image overflows that intermediate, corrupts subpixelsa, and drives an out-of-bounds read while building the gif palette, resulting in a process crash and denial of service. The affected implementation is identified by src/gif.imageio/gif.h, GifSplitPalette(), numPixels, subPixelsA, GIFOutput, and truncated TGA input, which define the relevant source path, functions, state, and trigger. This issue is fixed in versions 3.0.21.0, 3.1.16.0, and 3.2.0.3-beta1.
- References
Affected packages
Debian:12 / openimageio
Package
- Name
- openimageio
- Purl
- pkg:deb/debian/openimageio?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
2.*
Debian:13 / openimageio
Package
- Name
- openimageio
- Purl
- pkg:deb/debian/openimageio?arch=source&distro=trixie
Debian:14 / openimageio
Package
- Name
- openimageio
- Purl
- pkg:deb/debian/openimageio?arch=source&distro=forky