Vulnerability Details CVE-2026-21677
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have Undefined Behavior in its CIccCLUT::Init function which initializes and sets the size of a CLUT. This issue is fixed in version 2.3.1.1.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 36.1%
CVSS Severity
CVSS v3 Score 8.8
Products affected by CVE-2026-21677
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cpe:2.3:a:color:iccdev:2.2.50
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cpe:2.3:a:color:iccdev:2.2.6
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cpe:2.3:a:color:iccdev:2.3.1