{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-15666","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-06-29T04:58:39.190Z","datePublished":"2026-07-01T05:45:06.959Z","dateUpdated":"2026-07-01T14:25:58.436Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-07-01T05:45:06.959Z"},"title":"Open Asset Import Library Assimp Model File SceneCombiner.cpp Copy heap-based overflow","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-122","lang":"en","description":"Heap-based Buffer Overflow"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-119","lang":"en","description":"Memory Corruption"}]}],"affected":[{"vendor":"Open Asset Import Library","product":"Assimp","versions":[{"version":"5.4.0","status":"affected"},{"version":"5.4.1","status":"affected"},{"version":"5.4.2","status":"affected"},{"version":"5.4.3","status":"affected"}],"cpes":["cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*"],"modules":["Model File Handler"]}],"descriptions":[{"lang":"en","value":"A security vulnerability has been detected in Open Asset Import Library Assimp up to 5.4.3. Affected by this vulnerability is the function Assimp::SceneCombiner::Copy of the file code/Common/SceneCombiner.cpp of the component Model File Handler. Such manipulation of the argument width/height leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. This and similar defects are tracked and handled via issue #6128."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":4.8,"vectorString":"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","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.3,"vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.3,"vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":4.3,"vectorString":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"timeline":[{"time":"2026-06-29T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-06-29T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-06-29T07:03:59.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"TYGLS (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"references":[{"url":"https://vuldb.com/vuln/374595","name":"VDB-374595 | Open Asset Import Library Assimp Model File SceneCombiner.cpp Copy heap-based overflow","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/374595/cti","name":"VDB-374595 | CTI Indicators (IOB, IOC, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2025-15666","name":"CVE-2025-15666 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/844487","name":"Submit #844487 | Assimp v5.4.3 Heap-based Buffer Overflow","tags":["third-party-advisory"]},{"url":"https://github.com/assimp/assimp/issues/6079","tags":["exploit","issue-tracking"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-07-01T13:33:41.253809Z","id":"CVE-2025-15666","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-07-01T14:25:58.436Z"}}]}}