CVE-2026-21687
7.1 · HIGHOverview
CVE-2026-21687 is a high-severity vulnerability affecting color iccdev. It was published on January 7, 2026 and has a CVSS 3.1 base score of 7.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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 `CIccTagCurve::CIccTagCurve()`. 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.
Remediation
Check the references section for vendor advisories and patches from color. Update iccdev to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| color | iccdev | >= 0, < 2.3.1.1 | Affected |
Frequently Asked Questions
What is CVE-2026-21687?
CVE-2026-21687 is a high-severity vulnerability affecting color iccdev. It was published on January 7, 2026 and has a CVSS 3.1 base score of 7.1 (HIGH).
How severe is CVE-2026-21687?
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-21687?
Check the references section for vendor advisories and patches from color. Update iccdev to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-21687?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-21687 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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