Vulnerability Description
iccDEV provides a set of libraries and tools for working with ICC color management profiles. In versions up to and including 2.3.1.4, signed integer overflow in iccFromCube.cpp during multiplication triggers undefined behavior, potentially causing crashes or incorrect ICC profile generation when processing crafted/large cube inputs. Commit 43ae18dd69fc70190d3632a18a3af2f3da1e052a fixes the issue. No known workarounds are available.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Color | Iccdev | <= 2.3.1.4 |
Related Weaknesses (CWE)
References
- https://github.com/InternationalColorConsortium/iccDEV/commit/43ae18dd69fc70190dPatch
- https://github.com/InternationalColorConsortium/iccDEV/issues/607ExploitIssue Tracking
- https://github.com/InternationalColorConsortium/iccDEV/pull/611Issue TrackingPatch
- https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-Vendor Advisory
FAQ
What is CVE-2026-27691?
CVE-2026-27691 is a vulnerability with a CVSS score of 6.2 (MEDIUM). iccDEV provides a set of libraries and tools for working with ICC color management profiles. In versions up to and including 2.3.1.4, signed integer overflow in iccFromCube.cpp during multiplication t...
How severe is CVE-2026-27691?
CVE-2026-27691 has been rated MEDIUM with a CVSS base score of 6.2/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-27691?
Check the references section above for vendor advisories and patch information. Affected products include: Color Iccdev.