CVE-2026-21492

iccDEV ToneMap Writer has NULL Pointer Member Call

CVSS 5.5 MEDIUMEPSS 0.2%CWE-252 CWE-476

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

InternationalColorConsortium · iccDEV

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References

https://github.com/InternationalColorConsortium/iccDEV/commit/b200a629ada310137d6ae5c53fc9e6d91a4b0dae https://github.com/InternationalColorConsortium/iccDEV/commit/e72361d215351cbac0002466c4f936e94d6a99e7 https://github.com/InternationalColorConsortium/iccDEV/issues/394 https://github.com/InternationalColorConsortium/iccDEV/pull/401 https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-xpq3-v3jj-mgvx