CVE-2026-34546

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted TIFF input can trigger Undefined Behavior (UB) due to division by zero in the TIFF handling code paths used by iccTiffDump. This issue has been patched in version 2.3.1.6.

CVSS Vector

References

• https://github.com/InternationalColorConsortium/iccDEV/issues/719
• https://github.com/InternationalColorConsortium/iccDEV/pull/723
• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-fxgq-wf5v-25pq