CVE-2026-58097
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. A local user with access to the ppp(8) command interface can crash ppp(8) or potentially execute arbitrary code as root.
INFO
Published Date :
Aug. 26, 2026, 5:28 a.m.
Last Modified :
Aug. 26, 2026, 5:28 a.m.
Remotely Exploit :
No
Source :
freebsd
Affected Products
The following products are affected by CVE-2026-58097
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Validate the length of user-supplied PSN endpoint values.
- Apply patches to fix mp_SetEnddisc() buffer overflow.
- Restrict access to the ppp(8) command interface.
- Monitor systems for unexpected ppp(8) crashes.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-58097 vulnerability anywhere in the article.