{"id":"CVE-2026-119718","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-119718","summary":"Blender before 4.5.15 and 5.x before 5.2.3 contains a heap buffer overflow vulnerability caused by integer overflow in ptcache_data_alloc() when reading point cache files. Attackers…","details":"Blender before 4.5.15 and 5.x before 5.2.3 contains a heap buffer overflow vulnerability caused by integer overflow in ptcache_data_alloc() when reading point cache files. Attackers can supply a crafted point cache file with a large totpoint value alongside a .blend file to crash Blender or execute code as the user.","published":"2026-10-30T16:17:55.310","modified":"2026-10-30T16:17:55.310","cvss":{"score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://projects.blender.org/blender/blender"},{"type":"WEB","url":"https://projects.blender.org/blender/blender/commit/4f8a3270213b1ee67b44fe122ace3debdec3de47"},{"type":"WEB","url":"https://projects.blender.org/blender/blender/commit/a0c62db3db61803f86e874bc05407890ce4a1e43"},{"type":"WEB","url":"https://projects.blender.org/blender/blender/pulls/164279"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/blender-before-4.5.15-and-5-x-before-5.2.3-heap-buffer-overflow-via-point-cache"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-10-30T16:17:55.310"}}