CVE-2026-34537

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 Undefined Behavior UB in CIccOpDefEnvVar::Exec due to invalid enum values being loaded for icSigCmmEnvVar. The issue is observable under UBSan a...

CVE-2026-34537

iccDEV is affected prior to version 2.3.1.6. A crafted ICC profile can trigger Undefined Behavior in CIccOpDefEnvVar::Exec() due to invalid enum values loaded for icSigCmmEnvVar, observable under UBSan as load of value not a valid value for type icSigCmmEnvVar. The issue has been patched in versi...

CVE-2026-34533

Affected software: iccDEV libraries/tools for ICC color management profiles. Issue: Before version 2.3.1.6, processing a crafted ICC profile can trigger Undefined Behavior in CIccCalculatorFunc::ApplySequence due to invalid enum values loaded for icChannelFuncSignature (UBSan shows a load of valu...

PT-2026-29382

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 Undefined Behavior UB in CIccCalculatorFunc::ApplySequence due to invalid enum values being loaded for icChannelFuncSignature. The issue is...