CVE-2026-21688: high-severity vulnerability in InternationalColorConsortium iccDEV
iccDEV has Type Confusion in SIccCalcOp::ArgsPushed() at IccProfLib/IccMpeCalc.cpp
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.4%
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Versions prior to 2.3.1.2 have a Type Confusion vulnerability in `SIccCalcOp::ArgsPushed()` at `IccProfLib/IccMpeCalc.cpp`. This vulnerability affects users of the iccDEV library who process ICC color profiles. Version 2.3.1.2 contains a patch. No known workarounds are available.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
InternationalColorConsortium · iccDEVRelated CVEs — InternationalColorConsortium iccDEV
In the same product, most dangerous first.
CVE-2026-22861HIGHiccDEV has a heap-buffer-overflow in SIccCalcOp::Describe() at IccProfLib/IccMpeCalc.cppEPSS 0.7%CVE-2026-24412HIGHiccDEV has Heap Buffer Overflow in icCurvesFromXml()EPSS 0.6%CVE-2026-24406HIGHiccDEV has Heap Buffer Overflow in CIccTagNamedColor2::SetSize()EPSS 0.6%CVE-2026-24405HIGHiccDEV has Heap Buffer Overflow in CIccMpeCalculator::Read()EPSS 0.6%CVE-2026-24407HIGHiccDEV has Undefined Behavior in icSigCalcOp()EPSS 0.5%CVE-2026-24404HIGHiccDEV has Null Pointer Deference and Undefined Behavior in CIccXmlArrayType()EPSS 0.5%