High severityNVD Advisory· Published Jun 24, 2026· Updated Jun 25, 2026
CVE-2026-42450
CVE-2026-42450
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.
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Affected products
3<2.5.2+ 1 more
- (no CPE)range: <2.5.2
- (no CPE)range: <2.5.2
Patches
Vulnerability mechanics
References
2News mentions
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