{"id":"CVE-2026-58097","aliases":["EUVD-2026-66248","GHSA-8qxx-j2rw-6vhr"],"status":"published","title":"ppp(8): missing length validation in mp_SetEnddisc()","description":"mp_SetEnddisc() copied a user-supplied PSN endpoint value without length validation, allowing a buffer overflow via the ppp(8) command interface.\n\nA local user with access to the ppp(8) command interface can crash ppp(8) or potentially execute arbitrary code as root.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00166,"percentile":0.05923,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-122","CWE-130"],"published":"2026-08-26T05:28:17Z","modified":"2026-09-10T15:36:14Z","products":[{"vendor":"freebsd","product":"freebsd"}],"references":[{"url":"https://security.freebsd.org/advisories/FreeBSD-SA-26:60.ppp.asc","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58097"},{"url":"https://github.com/advisories/GHSA-8qxx-j2rw-6vhr"}],"sources":{"cve":[{"id":"CVE-2026-58097","title":"ppp(8): missing length validation in mp_SetEnddisc()","description":"mp_SetEnddisc() copied a user-supplied PSN endpoint value without length validation, allowing a buffer overflow via the ppp(8) command interface.\n\nA local user with access to the ppp(8) command interface can crash ppp(8) or potentially execute arbitrary code as root.","status":"published","published":"2026-08-26T05:28:17.57Z","modified":"2026-08-27T03:57:12.382Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-130","CWE-122"],"updated_at":"2026-11-02T13:47:39.876248Z"}],"euvd":[{"id":"EUVD-2026-66248","description":"mp_SetEnddisc() copied a user-supplied PSN endpoint value without length validation, allowing a buffer overflow via the ppp(8) command interface.\n\nA local user with access to the ppp(8) command interface can crash ppp(8) or potentially execute arbitrary code as root.","status":"published","published":"2026-08-26T05:28:17Z","modified":"2026-08-27T03:57:12Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:01:28.934147Z"}],"ghsa":[{"id":"GHSA-8qxx-j2rw-6vhr","title":"mp_SetEnddisc() copied a user-supplied PSN endpoint value without length validation, allowing a...","description":"mp_SetEnddisc() copied a user-supplied PSN endpoint value without length validation, allowing a buffer overflow via the ppp(8) command interface.\n\nA local user with access to the ppp(8) command interface can crash ppp(8) or potentially execute arbitrary code as root.","status":"published","published":"2026-08-26T18:31:53Z","modified":"2026-08-26T21:32:44Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-122"],"updated_at":"2026-11-02T15:11:02.000078Z"}],"nvd":[{"id":"CVE-2026-58097","description":"mp_SetEnddisc() copied a user-supplied PSN endpoint value without length validation, allowing a buffer overflow via the ppp(8) command interface.\n\nA local user with access to the ppp(8) command interface can crash ppp(8) or potentially execute arbitrary code as root.","status":"published","published":"2026-08-26T06:16:26.7Z","modified":"2026-09-10T15:36:14.04Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-122","CWE-130"],"updated_at":"2026-11-02T14:12:41.66469Z"}]}}