CVE-2026-21676

HighCVSS 8.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122

Affected software

VendorProductVersions
InternationalColorConsortiumiccDEV< 2.3.1.1

References

Timeline

Published
Jan 6, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-21676: High severity, CVSS 8.8 | Vulnix