{"id":"CVE-2026-24817","aliases":["EUVD-2026-4766","GHSA-w586-qrfw-4qhv"],"status":"published","title":"A potential heap-buffer overflow in praydog/UEVR","description":"Out-of-bounds Write vulnerability in praydog UEVR (dependencies/lua/src modules). This vulnerability is associated with program files ldebug.C, lvm.C.\n\nThis issue affects UEVR: before 1.05.","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/S:N/AU:Y/R:U/V:D/RE:M/U:Amber","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.003,"percentile":0.2297,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2026-01-27T08:53:44Z","modified":"2026-10-28T10:59:14Z","products":[{"vendor":"praydog","product":"uevr"}],"references":[{"url":"https://github.com/praydog/UEVR/pull/336","tags":["patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24817","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-w586-qrfw-4qhv"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24817.json","tags":["advisory"]},{"url":"https://github.com/praydog/UEVR","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-24817","title":"A potential heap-buffer overflow in praydog/UEVR","description":"Out-of-bounds Write vulnerability in praydog UEVR (dependencies/lua/src modules). This vulnerability is associated with program files ldebug.C, lvm.C.\n\nThis issue affects UEVR: before 1.05.","status":"published","published":"2026-01-27T08:53:44.618Z","modified":"2026-01-27T20:36:51.915Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/S:N/AU:Y/R:U/V:D/RE:M/U:Amber","level":"high","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:19:50.24628Z"}],"euvd":[{"id":"EUVD-2026-4766","description":"Out-of-bounds Write vulnerability in praydog UEVR (dependencies/lua/src modules). This vulnerability is associated with program files ldebug.C, lvm.C.\n\nThis issue affects UEVR: before 1.05.","status":"published","published":"2026-01-27T08:53:44Z","modified":"2026-01-27T20:36:51Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/S:N/AU:Y/R:U/V:D/RE:M/U:Amber","level":"high"}],"updated_at":"2026-11-02T19:48:46.818498Z"}],"ghsa":[{"id":"GHSA-w586-qrfw-4qhv","title":"Out-of-bounds Write vulnerability in praydog UEVR (dependencies/lua/src modules). This...","description":"Out-of-bounds Write vulnerability in praydog UEVR (dependencies/lua/src modules). This vulnerability is associated with program files ldebug.C, lvm.C.\n\nThis issue affects UEVR: before 1.05.","status":"published","published":"2026-01-27T09:30:30Z","modified":"2026-01-27T09:30:37Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:D/RE:M/U:Amber","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:05:55.34225Z"}],"nvd":[{"id":"CVE-2026-24817","description":"Out-of-bounds Write vulnerability in praydog UEVR (dependencies/lua/src modules). This vulnerability is associated with program files ldebug.C, lvm.C.\n\nThis issue affects UEVR: before 1.05.","status":"published","published":"2026-01-27T09:15:52.247Z","modified":"2026-06-17T10:23:38.643Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:D/RE:M/U:Amber","level":"high","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:12:04.769088Z"}],"osv":[{"id":"CVE-2026-24817","title":"A potential heap-buffer overflow in praydog/UEVR","description":"Out-of-bounds Write vulnerability in praydog UEVR (dependencies/lua/src modules). This vulnerability is associated with program files ldebug.C, lvm.C.\n\nThis issue affects UEVR: before 1.05.","status":"published","published":"2026-01-27T08:53:44.618Z","modified":"2026-10-28T10:59:14.39511324Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/S:N/AU:Y/R:U/V:D/RE:M/U:Amber","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:44:59.438965Z"}]}}