Vulnerability · Published Jan 6, 2026 · Assigned by GitHub_M
CVE-2026-21493iccDEV has Type Confusion during XML Curve Serialization
Medium 6.6
In plain English
A medium-severity type confusion in iccDEV from InternationalColorConsortium. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).
Severity (CVSS 3.1)6.6Medium
Exploit odds (30 days)0.2%top 91.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| InternationalColorConsortium | iccDEV | < 2.3.1.2 |
Weakness: CWE-188, CWE-703, CWE-843 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
References
- https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-p85g-f9q7-jmjx x_refsource_CONFIRM
- https://github.com/InternationalColorConsortium/iccDEV/issues/358 x_refsource_MISC
- https://github.com/InternationalColorConsortium/iccDEV/commit/7ff76d1471077172f9659de8d9536443eac7c48f x_refsource_MISC