{"id":"CVE-2026-21675","aliases":["EUVD-2026-1150","GHSA-wcwx-794g-g78f"],"status":"published","title":"iccDEV has a Use After Free vulnerability in CIccCmm class via improper hint manager object deletion","description":"iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below contain a Use After Free vulnerability in the CIccXform::Create() function, where it deletes the hint. This issue is fixed in version 2.3.1.1.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0045,"percentile":0.39424,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-416"],"published":"2026-01-06T01:43:24Z","modified":"2026-10-28T11:09:40Z","products":[{"vendor":"color","product":"iccdev"},{"vendor":"internationalcolorconsortium","product":"iccdev"}],"references":[{"url":"https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-wcwx-794g-g78f","tags":["x_refsource_CONFIRM","Patch","Vendor Advisory","advisory"]},{"url":"https://github.com/InternationalColorConsortium/iccDEV/issues/182","tags":["x_refsource_MISC","exploit","Exploit","Issue Tracking","Vendor Advisory","report"]},{"url":"https://github.com/InternationalColorConsortium/iccDEV/commit/510baf58fa48e00ebbb5dd577f0db4af8876bb31","tags":["x_refsource_MISC","Patch","fix"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21675.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21675","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-21675","title":"iccDEV has a Use After Free vulnerability in CIccCmm class via improper hint manager object deletion","description":"iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below contain a Use After Free vulnerability in the CIccXform::Create() function, where it deletes the hint. This issue is fixed in version 2.3.1.1.","status":"published","published":"2026-01-06T01:43:24.726Z","modified":"2026-01-06T19:00:17.976Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-416","CWE-20"],"updated_at":"2026-11-02T13:41:42.05254Z"}],"euvd":[{"id":"EUVD-2026-1150","description":"iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below contain a Use After Free vulnerability in the CIccXform::Create() function, where it deletes the hint. This issue is fixed in version 2.3.1.1.","status":"published","published":"2026-01-06T01:43:24Z","modified":"2026-01-06T19:00:17Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T19:48:55.49901Z"}],"nvd":[{"id":"CVE-2026-21675","description":"iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below contain a Use After Free vulnerability in the CIccXform::Create() function, where it deletes the hint. This issue is fixed in version 2.3.1.1.","status":"published","published":"2026-01-06T02:15:45.643Z","modified":"2026-06-17T10:18:54.35Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-20","CWE-416"],"updated_at":"2026-11-02T14:12:03.683495Z"}],"osv":[{"id":"CVE-2026-21675","title":"iccDEV has a Use After Free vulnerability in CIccCmm class via improper hint manager object deletion","description":"iccDEV provides a set of libraries and tools for working with ICC color management profiles. Versions 2.3.1 and below contain a Use After Free vulnerability in the CIccXform::Create() function, where it deletes the hint. This issue is fixed in version 2.3.1.1.","status":"published","published":"2026-01-06T01:43:24.726Z","modified":"2026-10-28T11:09:40.588522868Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-20","CWE-416"],"updated_at":"2026-11-02T15:44:58.42038Z"}]}}