CVE-2026-10157
Medium
Elevated severity or exploit probability.
CVSS base
7.3
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS — probability of exploitation (30 days)
0.4%
35.9th percentile
CISA KEV
Not listed
Weakness / dates
CWE-287
Published 2026-05-31 · modified 2026-07-22
Description
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.
References
- https://github.com/open5gs/open5gs/
- https://github.com/open5gs/open5gs/commit/a188e36b1741ffc2252133f59b1bda4f14d3cb5c
- https://github.com/open5gs/open5gs/issues/4393
- https://github.com/open5gs/open5gs/pull/4557
- https://vuldb.com/cve/CVE-2026-10157
- https://vuldb.com/submit/818939
- https://vuldb.com/vuln/367410
- https://vuldb.com/vuln/367410/cti