5.5

CVE-2026-50291

Exploit

OpenImageIO: Segmentation Fault in BmpInput::read_native_scanline (bmpinput.cpp:399)

OpenImageIO is a toolset for reading, writing, and manipulating image files of any image file format relevant to VFX / animation. Prior to versions 3.0.16.0 and 3.1.11.0, processing a crafted BMP file through oiiotool or an application linked to OpenImageIO can reach BMP palette handling in src/bmp.imageio/bmpinput.cpp with an empty color table. BmpInput::read_native_scanline then performs an invalid palette read while decoding an RLE-compressed scanline, causing a process crash and denial of service. This issue is fixed in versions 3.0.16.0 and 3.1.11.0.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Openimageio ≫ Openimageio Version < 3.0.16.0
Openimageio ≫ Openimageio Version >= 3.1.0.0 < 3.1.11.0
Zu dieser CVE wurde keine Warnung gefunden.
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
security-advisories@github.com 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://github.com/AcademySoftwareFoundation/OpenImageIO/security/advisories/GHSA-q3c7-3225-66h7
Vendor Advisory
Exploit
https://github.com/AcademySoftwareFoundation/OpenImageIO/pull/5030
Patch
Issue Tracking
https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/91500ed58ce927b7e710c6bbc3b7f795bb0791b5
Patch
https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/be984856e315e0a82cd866745b544c8c4cb8bd45
Patch
https://github.com/AcademySoftwareFoundation/OpenImageIO/commit/ee3370d004d5895554239b4302c59eedb721f086
Patch
https://github.com/AcademySoftwareFoundation/OpenImageIO/releases/tag/v3.0.16.0
Release Notes
https://github.com/AcademySoftwareFoundation/OpenImageIO/releases/tag/v3.1.11.0
Release Notes