DEBIAN-CVE-2026-43905
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-43905
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-43905.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-43905
- Upstream
- Published
- 2026-05-14T20:17:06Z
- Modified
- 2026-09-14T17:03:40Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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 3.0.18.0 and 3.1.13.0, jpeg2000input.cpp:395 computes buffer size as const int bufsize = w * h * ch * buffer_bpp using signed 32-bit arithmetic. When the product exceeds INT_MAX, the result wraps to 0 or a small value. m_buf.resize() allocates an undersized buffer, and subsequent pixel write loops cause heap overflow. Conditional on USE_OPENJPH build flag. This vulnerability is fixed in 3.0.18.0 and 3.1.13.0.
- References
Affected packages
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