Vulnerability Description
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is a stack-buffer-overflow (SBO) in CIccTagFixedNum<>::GetValues() and a related bug chain. The primary crash is an AddressSanitizer-reported WRITE of size 4 that overflows a 4-byte stack variable (rv) via the call chain CIccTagFixedNum::GetValues() -> CIccTagStruct::GetElemNumberValue(). This issue has been patched in version 2.3.1.6.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Color | Iccdev | < 2.3.1.6 |
Related Weaknesses (CWE)
References
- https://github.com/InternationalColorConsortium/iccDEV/issues/696Issue TrackingExploit
- https://github.com/InternationalColorConsortium/iccDEV/issues/697Issue TrackingExploit
- https://github.com/InternationalColorConsortium/iccDEV/issues/698Issue TrackingExploit
- https://github.com/InternationalColorConsortium/iccDEV/issues/703Issue TrackingExploit
- https://github.com/InternationalColorConsortium/iccDEV/pull/739Issue TrackingPatch
- https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-PatchVendor Advisory
- https://github.com/InternationalColorConsortium/iccDEV/issues/696Issue TrackingExploit
FAQ
What is CVE-2026-34555?
CVE-2026-34555 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. Prior to version 2.3.1.6, there is a stack-buffer-overflow (SBO) in CIccTagFixedNum<>::GetValues() and a re...
How severe is CVE-2026-34555?
CVE-2026-34555 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-2026-34555?
Check the references section above for vendor advisories and patch information. Affected products include: Color Iccdev.