NULL pointer dereference in Color Iccdev
CVE-2026-21492
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 a NULL pointer member call vulnerability. 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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.002 (7.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 8th percentile — 7.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Color Iccdev
- Internationalcolorconsortium Iccdev — versions < 2.3.1.2
Weakness classification (CWE)
References
- github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-xpq3-v3… (Patch, Vendor Advisory)
- github.com/InternationalColorConsortium/iccDEV/issues/394 (Exploit, Issue Tracking, Vendor Advisory)
- github.com/InternationalColorConsortium/iccDEV/pull/401 (Patch)
- github.com/InternationalColorConsortium/iccDEV/commit/b200a629ada310137d6ae5c53… (Patch)
- github.com/InternationalColorConsortium/iccDEV/commit/e72361d215351cbac0002466c… (Patch)
Frequently asked questions
- What is CVE-2026-21492?
- CVE-2026-21492 is a medium-severity vulnerability in Color Iccdev, classified under CWE-252. CVSS score: 5.5/10. Published 2026-01-06.
- How severe is CVE-2026-21492?
- Medium severity. CVSS v3 base score is 5.5 out of 10.