What’s Vulnerable › Vulnerabilities
CVE-2026-24856: iccDEV has UB runtime error in <icTagTypeSignature>
- Severity: high (CVSS 7.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2026-01-28 · updated 2026-06-17
- Weakness: CWE-20
Description
iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Versions prior to 2.3.1.2 have an undefined behavior issue when floating-point NaN values are converted to unsigned short integer types during ICC profile XML parsing potentially corrupting memory structures and enabling arbitrary code execution. This vulnerability affects users of the iccDEV library who process ICC color profiles. ICC Profile Injection vulnerabilities arise when user-controllable input is incorporated into ICC profile data or other structured binary blobs in an unsafe manner. Version 2.3.1.2 contains a fix for the issue. No known workarounds are available.
Affected products
- InternationalColorConsortium iccDEV: before 2.3.1.2 — fixed in 2.3.1.2
How to fix
Upgrade to a fixed version: InternationalColorConsortium iccDEV 2.3.1.2. Check the vendor advisory for mitigations.
References
- https://github.com/InternationalColorConsortium/iccDEV/commit/5e53a5d25923b7794ba44e390e9b35d391f2b9c1
- https://github.com/InternationalColorConsortium/iccDEV/issues/532
- https://github.com/InternationalColorConsortium/iccDEV/pull/541
- https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-w585-cv3v-c396
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