{"id":"CVE-2026-21678","summary":"iccDEV has heap-buffer-overflow vulnerability on IccTagXml()","details":"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.","aliases":["GHSA-9rp2-4c6g-hppf"],"modified":"2026-08-12T15:31:35.644079Z","published":"2026-01-07T17:11:07.269Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-122","CWE-125","CWE-20","CWE-787"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21678.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/21xxx/CVE-2026-21678.json"},{"type":"ADVISORY","url":"https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-9rp2-4c6g-hppf"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21678"},{"type":"REPORT","url":"https://github.com/InternationalColorConsortium/iccDEV/issues/55"},{"type":"FIX","url":"https://github.com/InternationalColorConsortium/iccDEV/commit/c6c0f1cf45b48db94266132ccda5280a1a33569d"},{"type":"FIX","url":"https://github.com/InternationalColorConsortium/iccDEV/pull/219"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/internationalcolorconsortium/iccdev","events":[{"introduced":"0"},{"fixed":"ad159eb00bf46fa17496a0f8c4cb49de8918062c"},{"fixed":"c6c0f1cf45b48db94266132ccda5280a1a33569d"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2.3.1.2"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:*"}}],"versions":["v2.3.1.1","v2.3.1","v2.2.6"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21678.json","vanir_signatures_modified":"2026-08-12T15:31:35Z","vanir_signatures":[{"signature_type":"Line","signature_version":"v1","source":"https://github.com/internationalcolorconsortium/iccdev/commit/c6c0f1cf45b48db94266132ccda5280a1a33569d","target":{"file":"IccXML/IccLibXML/IccTagXml.cpp"},"deprecated":false,"digest":{"line_hashes":["108382119130319995543554609104494024200","42798346615164191926620112600103383619","233652195526181210731643753451885192872","193656380719224184755225521208710478422","248700297221394034611502018879561245327","280191611845375211390387856463996294484","80148429945876290818629142097829628003","32853773680646455018097698928000515186","108382119130319995543554609104494024200","42798346615164191926620112600103383619","233652195526181210731643753451885192872","193656380719224184755225521208710478422"],"threshold":0.9},"id":"CVE-2026-21678-3942d2fc"},{"digest":{"function_hash":"11260193655132441613409675139981193946","length":2127},"id":"CVE-2026-21678-bc726c75","signature_type":"Function","signature_version":"v1","source":"https://github.com/internationalcolorconsortium/iccdev/commit/c6c0f1cf45b48db94266132ccda5280a1a33569d","target":{"file":"IccXML/IccLibXML/IccTagXml.cpp","function":"icMBBToXml"},"deprecated":false}]}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}