{"id":"CVE-2026-21678","state":"PUBLISHED","title":"iccDEV has heap-buffer-overflow vulnerability on IccTagXml()","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 vulnerability in IccTagXml(). This issue has been patched in version 2.3.1.2.","publishedAt":"2026-01-07T17:11:07.269Z","updatedAt":"2026-01-07T19:27:44.869Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["InternationalColorConsortium iccDEV"],"affected":[{"vendor":"InternationalColorConsortium","product":"iccDEV","versions":[{"version":"< 2.3.1.2","status":"affected"}]}],"references":["https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9rp2-4c6g-hppf","https://github.com/InternationalColorConsortium/iccDEV/issues/55","https://github.com/InternationalColorConsortium/iccDEV/pull/219","https://github.com/InternationalColorConsortium/iccDEV/commit/c6c0f1cf45b48db94266132ccda5280a1a33569d"],"weaknesses":["CWE-20","CWE-122","CWE-125","CWE-787"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/21xxx/CVE-2026-21678.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-21678","state":"PUBLISHED","datePublished":"2026-01-07T17:11:07.269Z","dateUpdated":"2026-01-07T19:27:44.869Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-01-02T18:45:27.395Z"},"containers":{"cna":{"title":"iccDEV has heap-buffer-overflow vulnerability on IccTagXml()","descriptions":[{"lang":"en","value":"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 vulnerability in IccTagXml(). This issue has been patched in version 2.3.1.2."}],"affected":[{"vendor":"InternationalColorConsortium","product":"iccDEV","versions":[{"version":"< 2.3.1.2","status":"affected"}]}],"references":[{"url":"https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9rp2-4c6g-hppf","name":"https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9rp2-4c6g-hppf","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/InternationalColorConsortium/iccDEV/issues/55","name":"https://github.com/InternationalColorConsortium/iccDEV/issues/55","tags":["x_refsource_MISC"]},{"url":"https://github.com/InternationalColorConsortium/iccDEV/pull/219","name":"https://github.com/InternationalColorConsortium/iccDEV/pull/219","tags":["x_refsource_MISC"]},{"url":"https://github.com/InternationalColorConsortium/iccDEV/commit/c6c0f1cf45b48db94266132ccda5280a1a33569d","name":"https://github.com/InternationalColorConsortium/iccDEV/commit/c6c0f1cf45b48db94266132ccda5280a1a33569d","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-20","lang":"en","description":"CWE-20: Improper Input Validation","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-122","lang":"en","description":"CWE-122: Heap-based Buffer Overflow","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-125","lang":"en","description":"CWE-125: Out-of-bounds Read","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-787","lang":"en","description":"CWE-787: Out-of-bounds Write","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-01-07T17:11:07.269Z"},"source":{"advisory":"GHSA-9rp2-4c6g-hppf","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-07T18:27:51.682151Z","id":"CVE-2026-21678","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-07T19:27:44.869Z"}}]}}}