CVE-2025-15531 - CVE House
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Status published Medium CVE-2025-15531

Open5GS context.c sgwc_bearer_add assertion

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • LinZiyu (VulDB User)

Affected Vendor

Affected Software

Open5GS
Vulnerable Versions:
2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.5

Timeline

Official Publish: January 17th, 2026
Last Modified: February 23rd, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

Weaknesses (CWE)