{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-21492","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2025-12-29T14:34:16.006Z","datePublished":"2026-01-06T20:23:41.996Z","dateUpdated":"2026-01-07T18:32:12.490Z"},"containers":{"cna":{"title":"iccDEV ToneMap Writer has NULL Pointer Member Call","problemTypes":[{"descriptions":[{"cweId":"CWE-252","lang":"en","description":"CWE-252: Unchecked Return Value","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-476","lang":"en","description":"CWE-476: NULL Pointer Dereference","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"}}],"references":[{"name":"https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-xpq3-v3jj-mgvx","tags":["x_refsource_CONFIRM"],"url":"https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-xpq3-v3jj-mgvx"},{"name":"https://github.com/InternationalColorConsortium/iccDEV/issues/394","tags":["x_refsource_MISC"],"url":"https://github.com/InternationalColorConsortium/iccDEV/issues/394"},{"name":"https://github.com/InternationalColorConsortium/iccDEV/pull/401","tags":["x_refsource_MISC"],"url":"https://github.com/InternationalColorConsortium/iccDEV/pull/401"},{"name":"https://github.com/InternationalColorConsortium/iccDEV/commit/b200a629ada310137d6ae5c53fc9e6d91a4b0dae","tags":["x_refsource_MISC"],"url":"https://github.com/InternationalColorConsortium/iccDEV/commit/b200a629ada310137d6ae5c53fc9e6d91a4b0dae"},{"name":"https://github.com/InternationalColorConsortium/iccDEV/commit/e72361d215351cbac0002466c4f936e94d6a99e7","tags":["x_refsource_MISC"],"url":"https://github.com/InternationalColorConsortium/iccDEV/commit/e72361d215351cbac0002466c4f936e94d6a99e7"}],"affected":[{"vendor":"InternationalColorConsortium","product":"iccDEV","versions":[{"version":"< 2.3.1.2","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-01-06T20:23:41.996Z"},"descriptions":[{"lang":"en","value":"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."}],"source":{"advisory":"GHSA-xpq3-v3jj-mgvx","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/InternationalColorConsortium/iccDEV/issues/394","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-07T18:32:08.387089Z","id":"CVE-2026-21492","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-01-07T18:32:12.490Z"}}]}}