CVE-2026-21693

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

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 `CIccSegmentedCurveXml::ToXml()` at `IccXML/IccLibXML/IccMpeXml.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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-20 CWE-681 CWE-754 CWE-843

Affected software

Vendor	Product	Versions
InternationalColorConsortium	iccDEV	< 2.3.1.2

References

https://github.com/InternationalColorConsortium/iccDEV/issues/389Exploit, Issue Tracking, Vendor Advisory
https://github.com/InternationalColorConsortium/iccDEV/pull/432Issue Tracking, Patch
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-v3q7-7hw6-6jq8Vendor Advisory

Timeline

Published: Jan 7, 2026
Last modified: Jun 17, 2026
NVD status: Analyzed

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