CVE-2026-58097
mp_SetEnddisc() copied a user-supplied PSN endpoint value without length validation, allowing a buffer overflow via the ppp(8) command interface. A local user with access to the ppp(8) command interface can crash ppp(8) or potentially execute arbitrary code as root.
Scoring
- Severity
- HIGH
- CVSS base score
- 7.8
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS probability
- 0.22%
- CWE
- CWE-130, CWE-122
- Published
- 2026-08-26
- Last modified
- 2026-08-27
Affected products
- FreeBSD FreeBSD
- FreeBSD FreeBSD
- FreeBSD FreeBSD