iccDEV has Undefined Behavior in CIccTagLutAtoB::Validate()_CVE-2026-21686

7.1 / 10

HIGH

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

Description

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of International Color Consortium (ICC) color management profiles. Versions prior to 2.3.1.2 have Undefined Behavior in `CIccTagLutAtoB::Validate()`. This vulnerability affects users of the iccDEV library who process ICC color profiles. Version 2.3.1.2 contains a patch. No known workarounds are available.

Basic Information

ID CVE-2026-21686

Source GitHub_M

Published Jan 7, 2026 at 21:25

Affected Product

Vendor InternationalColorConsortium

Product iccDEV

Version < 2.3.1.2

Affected Versions InternationalColorConsortium iccDEV < 2.3.1.2

CWE Classification

CWE-20 CWE-758

References

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    "published": "2026-01-07T21:25:57.567Z",
    "modified": "2026-01-07T21:25:57.567Z",
    "type": "cve",
    "title": "iccDEV has Undefined Behavior in CIccTagLutAtoB::Validate()",
    "source": "GitHub_M",
    "references": "https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-792q-cqq9-mq4x\nhttps://github.com/InternationalColorConsortium/iccDEV/issues/214\nhttps://github.com/InternationalColorConsortium/iccDEV/pull/222",
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