Buffer Overflow Affecting opencolorio package, versions [,2.5.2)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CONAN-OPENCOLORIO-17661007
- published28 Jun 2026
- disclosed24 Jun 2026
- creditUnknown
Introduced: 24 Jun 2026
NewCVE-2026-42450 (opens in a new tab)How to fix?
Upgrade opencolorio to version 2.5.2 or higher.
Overview
Affected versions of this package are vulnerable to Buffer Overflow in the sscanf process when parsing LUT data lines from .spi3d files. An attacker can cause arbitrary code execution or application crash by supplying a specially crafted .spi3d file containing excessively long input lines.