VULNERABILITY INTELLIGENCE

CVE-2026-58097

CVSS score7.8 HIGH
EPSS probability0.17%
CISA KEVNot currently listed
Published2026-08-26
Last modified2026-09-10
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • secteam@freebsd.org: CWE-122

Primary references