{"id":"CVE-2026-51400","published":"2026-08-04T21:16:36.433","lastModified":"2026-08-05T18:17:11.477","description":"An issue in Vim Project v9.2.0389 and earlier allows a local attacker to execute arbitrary code via the vms_fixfilename() function within file vim/src/os_vms.c","cvssScore":8.4,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-401"],"vendors":[],"products":[],"references":[{"url":"https://gist.github.com/jiejiaodedengdai/ff5d34a523167e09b7d8330cc9f5d4e5#file-vim-os_vms-cves-md","tags":[]}],"exploitRefs":[{"url":"https://gist.github.com/jiejiaodedengdai/ff5d34a523167e09b7d8330cc9f5d4e5#file-vim-os_vms-cves-md","tags":[]}],"hasPoc":true,"ai":{"summary":"The flaw allows a local attacker to execute arbitrary code through the vms_fixfilename() function in Vim versions up to 9.2.0389, posing a significant security risk.","exploitability":"Exploitation requires access to the affected system and knowledge of the specific vulnerability; preconditions include running an unpatched version of Vim.","blast_radius":"If exploited, this could lead to full compromise of the affected system, allowing attackers to run arbitrary code with the privileges of the user running Vim.","remediation":"Update to a patched version of Vim or apply vendor-provided patches immediately.","tags":["rce","local-privilege-escalation","code-execution"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-08-11T06:48:47.956Z"}}