PT-2026-29391 · International Color Consortium · Iccdev

Published 2026-03-31 · Updated 2026-03-31 · CVE-2026-34546

Mitre

CVSS v3.1

6.2

Medium

AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Fix

Divide By Zero

Weakness Enumeration

CWE-369

Related Identifiers

CVE-2026-34546

Affected Products

Iccdev

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-34546 · Security Note
• https://github.com/InternationalColorConsortium/iccDEV/pull/723 · Note
• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-fxgq-wf5v-25pq · Note
• https://github.com/InternationalColorConsortium/iccDEV/issues/719 · Note