CVE-2026-21493

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.6 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
GitHub_MCNA
6.6 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
Common Weakness Enumeration
References
https://github.com/InternationalColorConsortium/iccDEV/commit/7ff76d1471077172f9659de8d9536443eac7c48f
https://github.com/InternationalColorConsortium/iccDEV/issues/358
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-p85g-f9q7-jmjx