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 ICC profile can trigger Undefined Behavior (UB) in CIccOpDefEnvVar::Exec() due to invalid enum values being loaded for icSigCmmEnvVar. The issue is observable under UBSan as a “load of value … not a valid value for type icSigCmmEnvVar”, indicating an invalid enum/type value being consumed during ICC profile processing. This issue has been patched in version 2.3.1.6.

INFO

Published Date :

2026-03-31T22:00:16.467Z

Last Modified :

2026-03-31T22:00:16.467Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-34537 vulnerability.

Vendors Products
Internationalcolorconsortium
  • Iccdev
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-34537.

URL Resource
https://github.com/InternationalColorConsortium/iccDEV/issues/670 cve-icon cve-icon
https://github.com/InternationalColorConsortium/iccDEV/pull/685 cve-icon cve-icon
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-3m63-c4jf-592f cve-icon cve-icon
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