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Vulnerability record · CVE-2026-21507 · published 6 January 2026

CVE-2026-21507: Color iccdev vulnerability

Color · Iccdev

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have an infinite loop in the IccProfile.cpp function, CalcProfileID. This issue is fixed in version 2.3.1.1.

7.5 CVSS 3.1 High EPSS 0.43% · top 65.6% CWE-835 · CWE-835
7.5CVSS 3.1 base score
0.43%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
3References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below have an infinite loop in the IccProfile.cpp function, CalcProfileID. This issue is fixed in version 2.3.1.1.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/InternationalColorConsortium/iccDEV/commit/3f3ce789d0d2b608c194ed172fa38943519dc198 Patch
https://github.com/InternationalColorConsortium/iccDEV/issues/244 ExploitIssue TrackingVendor Advisory
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-hgp5-r8m9-8qpj PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2026-21679Color iccdev improper input validation vulnerabilityiccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to…EPSS 0.38%9.8CVE-2026-21675Color iccdev improper input validation vulnerabilityiccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below contain a Use After Free vulner…EPSS 0.44%8.8CVE-2026-24410Color iccdev improper input validation vulnerabilityiccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Versions 2.3.1.1 and below have U…EPSS 0.36%8.8CVE-2026-24411Color iccdev improper input validation vulnerabilityiccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Versions 2.3.1.1 and below have U…EPSS 0.37%8.8CVE-2026-24412Color iccdev improper input validation vulnerabilityiccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Versions 2.3.1.1 and below have a…EPSS 0.61%8.8CVE-2026-24409Color iccdev improper input validation vulnerabilityiccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Versions 2.3.1.1 and below have U…EPSS 0.36%8.8CVE-2026-24406Color iccdev improper input validation vulnerabilityiccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Versions 2.3.1.1 and below have a…EPSS 0.61%8.8CVE-2026-24407Color iccdev improper input validation vulnerabilityiccDEV provides libraries and tools for interacting with, manipulating, and applying ICC color management profiles. Versions 2.3.1.1 and below have U…EPSS 0.46%

Source: NIST National Vulnerability Database (record CVE-2026-21507), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.