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HIGHCVE-2026-21676Published Modified CNA GitHub_M

CVE-2026-21676: iccDEV has a Heap-based Buffer Overflow in its CIccMBB::Validate() function

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 v3.1
8.8
Severity
HIGH
Fixed in
—
Affected Products
1
Affected packages
  • InternationalColorConsortium / iccDEV
    < 2.3.1.1
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
CVE-2026-21676: iccDEV has a Heap-based Buffer Overflow in its CIccMBB::Validate() function | HarborGuard CVE