{"id":"CVE-2026-58095","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-58095","summary":"mp_Enddisc() used incorrect length calculations when formatting endpoint discriminator addresses for display, allowing a received endpoint option to overflow a global result buffer.\n\nA…","details":"mp_Enddisc() used incorrect length calculations when formatting endpoint discriminator addresses for display, allowing a received endpoint option to overflow a global result buffer.\n\nA malicious PPP peer can crash ppp(8) or potentially execute arbitrary code as root.","published":"2026-08-26T06:16:26.460","modified":"2026-08-26T16:54:50.030","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://security.freebsd.org/advisories/FreeBSD-SA-26:60.ppp.asc"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-26T16:54:50.030"}}