CVE-2026-58097

EUVD-2026-66248
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 12.15%
Common Weakness Enumeration
References
https://security.freebsd.org/advisories/FreeBSD-SA-26:60.ppp.asc