{"id":"CVE-2026-10231","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-10231","generatedAt":"2026-10-28T10:40:32.854Z","title":"Performing a manipulation of the argument num.total results in heap-based buffer overflow.","description":"A security flaw has been discovered in Assimp up to 6.0.4. Affected is the function HL1MDLLoader::extract_anim_value of the file HL1MDLLoader.cpp of the component Half-Life 1 MDL Loader. Performing a manipulation of the argument num.total results in heap-based buffer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The project tagged the reported issue as bug.","published":"2026-06-01T08:16:19.000Z","lastModified":"2026-07-22T07:10:00.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":1.9,"severity":"LOW","vector":"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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-119","CWE-122"],"affected":[],"epss":{"score":0.00124,"percentile":0.02119,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.12%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://github.com/assimp/assimp/","source":"cna@vuldb.com"},{"url":"https://github.com/assimp/assimp/issues/6616","source":"cna@vuldb.com"},{"url":"https://github.com/user-attachments/files/27195744/poc.zip","source":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-10231","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/821191","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/367510","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/367510/cti","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-10231","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}