CVE-2026-34546

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.

Score

CVSS 3.1 6.2 Medium

Status

Analyzed - security-advisories@github.com

Published

2026-03-31

Last modified

2026-04-01

Weaknesses

CWE-369

Affected products

• Iccdev (Color)
• Iccdev (Internationalcolorconsortium)

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