CVE-2026-21676 | THREATINT

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have a Heap-based Buffer Overflow in its CIccMBB::Validate function which checks tag data validity. This issue is fixed in version 2.3.1.1.

PUBLISHED Reserved 2026-01-02 | Published 2026-01-06 | Updated 2026-01-06 | Assigner GitHub_M

HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-122: Heap-based Buffer Overflow

Product status

< 2.3.1.1

affected

References

github.com/...iccDEV/security/advisories/GHSA-j5vv-p2hv-c392

github.com/InternationalColorConsortium/iccDEV/issues/215

github.com/...ommit/e4c38a67d06073b38d58580b0cfc78ca61005f84

cve.org (CVE-2026-21676)

nvd.nist.gov (CVE-2026-21676)

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