CVE-2026-52022CWE-400denial-of-service

CVE-2026-52022

High · published September 1, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
46.9
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00580 · 46.9th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2026-09-01T22:17Z
Affected products (1)
ProductVersionsFixed in
kamailio/kamailio≤ 6.1.1—
References (3)
https://github.com/kamailio/kamailio/commit/91c5ca751799db4f25a28a495350cc97f7c2f390 · [email protected]https://github.com/kamailio/kamailio/issues/4670 · [email protected]https://github.com/kamailio/kamailio/issues/4670 · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 03 SEP 03:30Z
    EPSS moved — → 0%
    epss
  • 01 SEP 00:00Z
    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
    cvelistv5