CVE-2026-10157 MEDIUM

CVE-2026-10157: Open5GS NGAP PathSwitchRequest Message ngap-handler.c improper authentication

Vendor N/A
Product Open5GS
Weakness CWE-287 · Improper authentication
Published May 31, 2026
Last update June 2, 2026

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

A vulnerability was identified in Open5GS up to 2.7.6. This impacts an unknown function of the file src/amf/ngap-handler.c of the component NGAP PathSwitchRequest Message Handler. The manipulation leads to improper authentication. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The identifier of the patch is a188e36b1741ffc2252133f59b1bda4f14d3cb5c. It is suggested to install a patch to address this issue.

Key dates

02Disclosure timeline

May 31, 2026 CVE published
June 2, 2026 Record updated

Related vulnerabilities

04Related CVE