CVE-2026-21493

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1.1 and below are vulnerable to Type Confusion in its CIccSingleSampledeCurveXml class during XML Curve Serialization. This issue is fixed in version 2.3.1.2.

PUBLISHED Reserved 2025-12-29 | Published 2026-01-06 | Updated 2026-01-06 | Assigner GitHub_M

Problem types

CWE-188: Reliance on Data/Memory Layout

CWE-703: Improper Check or Handling of Exceptional Conditions

CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')

Product status

References

github.com/...iccDEV/security/advisories/GHSA-p85g-f9q7-jmjx

github.com/InternationalColorConsortium/iccDEV/issues/358

github.com/...ommit/7ff76d1471077172f9659de8d9536443eac7c48f

cve.org (CVE-2026-21493)

nvd.nist.gov (CVE-2026-21493)

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