{"id":"CVE-2026-111129","revision":"b910beab594e43b29aeafd29777f0707","records":[{"revision":"b910beab594e43b29aeafd29777f0707","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-111129","aliases":[],"title":"Assimp through 6.0.5 NULL Pointer Dereference via Ogre Animation Track","description":"Open Asset Import Library (assimp) through 6.0.5 contains a NULL pointer dereference vulnerability in the Ogre3D binary mesh importer's OgreBinarySerializer::ReadAnimationKeyFrames() handling of unvalidated animation track targets. Attackers can supply a crafted .mesh file with a morph animation track targeting a missing submesh or absent shared geometry to crash the host process.","state":0,"publishedAt":"2026-10-15T18:57:25.146+00:00","modifiedAt":"2026-10-15T18:57:25.146+00:00","affected":[{"ecosystem":"https://github.com","name":"assimp","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"assimp\",\n                    \"product\": \"assimp\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"lessThanOrEqual\": \"6.0.5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"collectionURL\": \"https://github.com\",\n                    \"packageURL\": \"pkg:github/assimp/assimp\",\n                    \"repo\": \"https://github.com/assimp/assimp\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","score":6.8,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5,"severity":"MEDIUM"}],"references":["https://hackmd.io/@haind-pwn/assimp-ogre-mesh-bone-submesh-null-deref","https://github.com/assimp/assimp/blob/392a658f9c271be965271f45e7521a1b80ea4392/code/AssetLib/Ogre/OgreBinarySerializer.cpp#L688-L704","https://github.com/assimp/assimp/blob/392a658f9c271be965271f45e7521a1b80ea4392/code/AssetLib/Ogre/OgreStructs.cpp#L839-L846","https://github.com/assimp/assimp","https://www.vulncheck.com/advisories/assimp-through-6.0.5-null-pointer-dereference-via-ogre-animation-track"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111129","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-111129","identifiers":["CVE-2026-111129"]},"retained":false,"historicalAffected":[]}],"coverage":[]}