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CVE-2026-42450 OpenColorIO is a color management framework for visual effects and animation
Description
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.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| OpenColorIO 2.5 | premières → < 2.5.2 | 2.5.2 |