Source: opencolorio Version: 2.1.3+dfsg-2 Severity: important Tags: security upstream X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for opencolorio. CVE-2026-42450[0]: | OpenColorIO is a color management framework for visual effects and | animation. Prior to version 2.5.2, `FileFormatSpi3D.cpp:163` uses | `sscanf` with `%s` into 64-byte stack buffers when parsing LUT data | lines. Input comes from `lineBuffer[4096]`, so a crafted .spi3d file | can overflow by ~4000 bytes on non-Windows. Version 2.5.2 fixes the | issue. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-42450 https://www.cve.org/CVERecord?id=CVE-2026-42450 [1] https://github.com/AcademySoftwareFoundation/OpenColorIO/security/advisories/GHSA-rxp3-rrgx-f547 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
