CVE-2026-52022

high

Description

An issue in kamailio v.6.1.1 and before allows a remote attacker to cause a denial of service via the IMS P-CSCF registration handling components

References

https://github.com/kamailio/kamailio/issues/4670

https://github.com/kamailio/kamailio/commit/91c5ca751799db4f25a28a495350cc97f7c2f390

Details

Source: Mitre, NVD

Published: 2026-09-01

Updated: 2026-09-04

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.0019