CVE-2026-52023

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_registrar_pcscf module, specifically the pcscf_save_pending/save_pending path and security-agreement parsing in sec_agree.c:parse_sec_agree()

References

https://github.com/kamailio/kamailio/issues/4671

https://github.com/kamailio/kamailio/commit/722c06b3efc53ccb369ce812c685c7d069508187

Details

Source: Mitre, NVD

Published: 2026-09-01

Updated: 2026-09-03

Risk Information

CVSS v2

Base Score: 5

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

Severity: Medium

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