opencolorio vulnerabilities (Ubuntu)

2 vulnerabilities.

• opencolorio Ubuntu OpenColorIO vulnerable to stack buffer overflow via unbounded `sscanf %s` in Spi3D (.spi3d) LUT parser CVE-2026-42450 Fix available 8.4 HighMay 17, 2026
• opencolorio Ubuntu AcademySoftwareFoundation OpenColorIO FileRules.cpp ConvertToRegularExpression out-of-bounds CVE-2025-15506 Fix available 4.8 MediumJanuary 11, 2026