PT-2026-29390 · International Color Consortium · Iccdev

Published 2026-03-31 · Updated 2026-03-31 · CVE-2026-34542

NVD

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 ICC profile can trigger a stack-buffer-overflow (SBO) in CIccCalculatorFunc::Apply() when processed via iccApplyNamedCmm. Under AddressSanitizer, the failure is reported as a 4-byte write stack-buffer-overflow in IccProfLib/IccMpeCalc.cpp:3873, reachable through the MPE calculator / curve set initialization path. This issue has been patched in version 2.3.1.6.

Fix

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2026-34542

Affected Products

Iccdev

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-34542 · Security Note
• https://github.com/InternationalColorConsortium/iccDEV/pull/694 · Note
• https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-6749-6859-wf96 · Note
• https://github.com/InternationalColorConsortium/iccDEV/issues/678 · Note