Vulnerability 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 Undefined Behavior in `CIccTagLutAtoB::Validate()`. 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 Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Color | Iccdev | < 2.3.1.1 |
Related Weaknesses (CWE)
References
- https://github.com/InternationalColorConsortium/iccDEV/issues/214Issue TrackingExploitVendor Advisory
- https://github.com/InternationalColorConsortium/iccDEV/pull/222Issue TrackingPatch
- https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-Vendor Advisory
FAQ
What is CVE-2026-21686?
CVE-2026-21686 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 ...
How severe is CVE-2026-21686?
CVE-2026-21686 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-21686?
Check the references section above for vendor advisories and patch information. Affected products include: Color Iccdev.