{"id":"CVE-2026-111991","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-111991","generatedAt":"2026-10-28T11:21:37.221Z","title":"A security vulnerability has been detected in WongKinYiu yolov9 0.1.","description":"A security vulnerability has been detected in WongKinYiu yolov9 0.1. This vulnerability affects the function DetectMultiBackend.__init__ of the file models/common.py of the component ONNX Metadata Handler. The manipulation of the argument names/stride leads to code injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.","published":"2026-10-18T15:16:53.000Z","lastModified":"2026-10-22T03:16:33.000Z","status":"Deferred","sourceIdentifier":"cna@vuldb.com","cvss":{"version":"4.0","score":2.1,"severity":"LOW","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/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-74","CWE-94"],"affected":[],"epss":{"score":0.00381,"percentile":0.31931,"date":"2026-10-27","history":[{"date":"2026-10-19","score":0.00312,"percentile":0.22641}]},"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 (0.38%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-18T15:16:53.000Z","detail":{"score":"2.1","severity":"LOW","publishedAt":"2026-10-18T15:16:52.853Z"},"summary":"New CVE, low severity (CVSS 2.1)."}],"references":[{"url":"https://github.com/WongKinYiu/yolov9/","source":"cna@vuldb.com"},{"url":"https://github.com/WongKinYiu/yolov9/issues/670","source":"cna@vuldb.com"},{"url":"https://vuldb.com/cve/CVE-2026-111991","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/1007973","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/421656","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/421656/cti","source":"cna@vuldb.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-111991","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."}