Vulnerability Details CVE-2026-34542
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger a stack-buffer-overflow (SBO) in CIccCalculatorFunc::Apply() when processed via iccApplyNamedCmm. Under AddressSanitizer, the failure is reported as a 4-byte write stack-buffer-overflow in IccProfLib/IccMpeCalc.cpp:3873, reachable through the MPE calculator / curve set initialization path. This issue has been patched in version 2.3.1.6.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 3.3%
CVSS Severity
CVSS v3 Score 6.2
References
Products affected by CVE-2026-34542
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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
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cpe:2.3:a:color:iccdev:2.3.1.1
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cpe:2.3:a:color:iccdev:2.3.1.2
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cpe:2.3:a:color:iccdev:2.3.1.3
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cpe:2.3:a:color:iccdev:2.3.1.4