CVE-2026-7164
HIGH
MEDIUM
Priority: 0.03
BB Relevance:
75/100
Published: 2026-04-30
Modified: 2026-11-11
First seen: 2026-11-11
Status: active
Attack Surface
Network
Low Complexity
No Auth
No Interaction
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
None
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
Incorrect packet validation allowed unbounded recursion parsing SCTP chunk parameters. This can eventually result in a stack overflow and panic. Remote attackers can craft packets which cause affected systems to panic. This affects any system where pf is configured to process traffic, independent of the configured ruleset.
Affected Software (37)
| Vendor | Product | Version |
|---|---|---|
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 13.5 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.3 |
| freebsd | freebsd | 14.4 |
| freebsd | freebsd | 14.4 |
| freebsd | freebsd | 14.4 |
| freebsd | freebsd | 14.4 |
Showing 30 of 37 entries
References & Advisories (1)
Vendor Advisory