{"id":"CVE-2026-21679","aliases":["EUVD-2026-1403","GHSA-h4wg-473g-p5wc"],"status":"published","title":"iccDEV has heap-buffer-overflow vulnerability in CIccLocalizedUnicode::GetText()","description":"iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to heap-buffer-overflow in CIccLocalizedUnicode::GetText(). This issue has been patched in version 2.3.1.2.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00383,"percentile":0.32688,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-787"],"published":"2026-01-07T17:11:16Z","modified":"2026-10-28T11:09:41Z","products":[{"vendor":"color","product":"iccdev"},{"vendor":"internationalcolorconsortium","product":"iccdev"}],"references":[{"url":"https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-h4wg-473g-p5wc","tags":["x_refsource_CONFIRM","Third Party Advisory","advisory"]},{"url":"https://github.com/InternationalColorConsortium/iccDEV/issues/328","tags":["x_refsource_MISC","Exploit","Issue Tracking","report"]},{"url":"https://github.com/InternationalColorConsortium/iccDEV/pull/329","tags":["x_refsource_MISC","Issue Tracking","fix"]},{"url":"https://github.com/InternationalColorConsortium/iccDEV/commit/2eb25ab95f0db7664ec3850390b6f89e302e7039","tags":["x_refsource_MISC","Patch","fix"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21679.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21679","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-21679","title":"iccDEV has heap-buffer-overflow vulnerability in CIccLocalizedUnicode::GetText()","description":"iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to heap-buffer-overflow in CIccLocalizedUnicode::GetText(). This issue has been patched in version 2.3.1.2.","status":"published","published":"2026-01-07T17:11:16.385Z","modified":"2026-01-07T18:24:47.787Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T13:41:53.237769Z"}],"euvd":[{"id":"EUVD-2026-1403","description":"iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to heap-buffer-overflow in CIccLocalizedUnicode::GetText(). This issue has been patched in version 2.3.1.2.","status":"published","published":"2026-01-07T17:11:16Z","modified":"2026-01-07T18:24:47Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:48:55.108559Z"}],"nvd":[{"id":"CVE-2026-21679","description":"iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to heap-buffer-overflow in CIccLocalizedUnicode::GetText(). This issue has been patched in version 2.3.1.2.","status":"published","published":"2026-01-07T18:15:55.143Z","modified":"2026-06-17T10:18:54.783Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"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":"primary"}],"cwes":["CWE-20","CWE-787"],"updated_at":"2026-11-02T14:12:03.683495Z"}],"osv":[{"id":"CVE-2026-21679","title":"iccDEV has heap-buffer-overflow vulnerability in CIccLocalizedUnicode::GetText()","description":"iccDEV provides a set of libraries and tools that allow for the interaction, manipulation, and application of ICC color management profiles. Prior to version 2.3.1.2, iccDEV is vulnerable to heap-buffer-overflow in CIccLocalizedUnicode::GetText(). This issue has been patched in version 2.3.1.2.","status":"published","published":"2026-01-07T17:11:16.385Z","modified":"2026-10-28T11:09:41.366995878Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:44:58.42038Z"}]}}