CVE-2026-21505

Name: CVE-2026-21505
Creator: NVD / NIST
Published: 2026-01-07T18:15:54.7+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 0.16%

Last modified Jun 17, 2026

CVE-2026-21505 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV has undefined behavior due to an invalid enum value. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

Description

iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV has undefined behavior due to an invalid enum value. This issue has been patched in version 2.3.1.2.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

0.16%

5.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Color	Iccdev	< 2.3.1.2

References

https://github.com/InternationalColorConsortium/iccDEV/commit/3bbe2088b2796cf0aa4f7fa19f7ccd9ad1c7aba5Patch
https://github.com/InternationalColorConsortium/iccDEV/commit/b1bb72fc3e9442ee1355aabae7314bb7d3fc9d41Patch
https://github.com/InternationalColorConsortium/iccDEV/issues/361Exploit, Issue Tracking
https://github.com/InternationalColorConsortium/iccDEV/pull/419Issue Tracking
https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-j577-8285-qrf9Third Party Advisory
https://github.com/InternationalColorConsortium/iccDEV/issues/361Exploit, Issue Tracking

Timeline

Published: Jan 7, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-21505?

How severe is CVE-2026-21505?

CVE-2026-21505 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.

How do I fix CVE-2026-21505?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-21505?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST