CVE-2025-15529CWE-404

Open5GS s5c-handler.c sgwc_s5c_handle_create_session_response denial of service

Medium · published January 16, 2026

CVSS v4.0
6.9
EPSS
1%
Percentile
54.8
In the wild
Unconfirmed
What it is

A vulnerability was found in Open5GS up to 2.7.6. Affected by this issue is the function sgwc_s5c_handle_create_session_response of the file src/sgwc/s5c-handler.c. Performing a manipulation results in denial of service. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The patch is named b19cf6a2dbf5d30811be4488bf059c865bd7d1d2. To fix this issue, it is recommended to deploy a patch.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00761 · 54.8th percentile
Weakness
CWE-404 · Improper Resource Shutdown or Release
Published
2026-01-16T22:02Z
EPSS history
Timeline
  • 16 JAN 22:02Z
    Open5GS s5c-handler.c sgwc_s5c_handle_create_session_response denial of service
    cvelistv5