{"id":"CVE-2026-14610","summary":"Open Asset Import Library Assimp CSM File CSMLoader.cpp InternReadFile heap-based overflow","details":"A flaw has been found in Open Asset Import Library Assimp up to 6.0.5. Impacted is the function Assimp::CSMImporter::InternReadFile of the file code/AssetLib/CSM/CSMLoader.cpp of the component CSM File Handler. This manipulation causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. Patch name: eb84eec580d3f4ba2f0fd87409b7d0744620f11e. Applying a patch is the recommended action to fix this issue.","modified":"2026-08-12T15:32:44.636578Z","published":"2026-07-03T20:45:10.258Z","database_specific":{"cna_assigner":"VulDB","cwe_ids":["CWE-119","CWE-122"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14610.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14610.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14610"},{"type":"ADVISORY","url":"https://vuldb.com/cve/CVE-2026-14610"},{"type":"ADVISORY","url":"https://vuldb.com/submit/844646"},{"type":"ADVISORY","url":"https://vuldb.com/vuln/376118"},{"type":"REPORT","url":"https://github.com/assimp/assimp/issues/6622"},{"type":"REPORT","url":"https://vuldb.com/vuln/376118/cti"},{"type":"FIX","url":"https://github.com/assimp/assimp/commit/eb84eec580d3f4ba2f0fd87409b7d0744620f11e"},{"type":"FIX","url":"https://github.com/assimp/assimp/pull/6649"},{"type":"EVIDENCE","url":"https://github.com/user-attachments/files/27235863/poc.zip"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/assimp/assimp","events":[{"introduced":"c4515f53ca9a60cf4645b9bc837faaf14026b6d1"},{"fixed":"eb84eec580d3f4ba2f0fd87409b7d0744620f11e"}],"database_specific":{"extracted_events":[{"introduced":"6.0.0"},{"last_affected":"6.0.0"},{"introduced":"6.0.1"},{"last_affected":"6.0.1"},{"introduced":"6.0.2"},{"last_affected":"6.0.2"},{"introduced":"6.0.3"},{"last_affected":"6.0.3"},{"introduced":"6.0.4"},{"last_affected":"6.0.4"},{"introduced":"6.0.5"},{"last_affected":"6.0.5"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["6.0.0","6.0.1","6.0.2","6.0.3","6.0.4","6.0.5","v6.0.5","v6.0.4","v6.0.3","v6.0.2","v6.0.1","v6.0.0"],"database_specific":{"vanir_signatures_modified":"2026-08-12T15:32:44Z","vanir_signatures":[{"signature_type":"Line","signature_version":"v1","source":"https://github.com/assimp/assimp/commit/eb84eec580d3f4ba2f0fd87409b7d0744620f11e","target":{"file":"code/AssetLib/CSM/CSMLoader.cpp"},"deprecated":false,"digest":{"line_hashes":["154393036207161644469541804907285816309","169203253329572527720544680726737715351","319848173206809428671797122841477600662","154666711724948864804994655061405365386"],"threshold":0.9},"id":"CVE-2026-14610-0e32ff60"},{"digest":{"length":5262,"function_hash":"329336834526706980065825984445575528514"},"id":"CVE-2026-14610-c62319b2","signature_type":"Function","signature_version":"v1","source":"https://github.com/assimp/assimp/commit/eb84eec580d3f4ba2f0fd87409b7d0744620f11e","target":{"function":"CSMImporter::InternReadFile","file":"code/AssetLib/CSM/CSMLoader.cpp"},"deprecated":false}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14610.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P"}]}