CVE-2025-15531CWE-617

Open5GS context.c sgwc_bearer_add assertion

Medium · published January 17, 2026

CVSS v4.0
6.9
EPSS
1%
Percentile
55.5
In the wild
Unconfirmed
What it is

A vulnerability was identified in Open5GS up to 2.7.5. This vulnerability affects the function sgwc_bearer_add of the file src/sgwc/context.c. The manipulation leads to reachable assertion. The attack is possible to be carried out remotely. The exploit is publicly available and might be used. The issue report is flagged as already-fixed.

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
0.00783 · 55.5th percentile
Weakness
CWE-617 · Reachable Assertion
Published
2026-01-17T16:02Z
EPSS history
Timeline
  • 17 JAN 16:02Z
    Open5GS context.c sgwc_bearer_add assertion
    cvelistv5