CVE-2025-15539

Description

A vulnerability was determined in Open5GS up to 2.7.6. Impacted is the function sgwc_s11_handle_downlink_data_notification_ack of the file src/sgwc/s11-handler.c of the component sgwc. This manipulation causes denial of service. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: b4707272c1caf6a7d4dca905694ea55557a0545f. To fix this issue, it is recommended to deploy a patch. The issue report is flagged as already-fixed.

References

https://vuldb.com/?submit.735339

https://vuldb.com/?id.341732

https://vuldb.com/?ctiid.341732

https://github.com/open5gs/open5gs/issues/4230#issue-3774173079

https://github.com/open5gs/open5gs/issues/4230

https://github.com/open5gs/open5gs/commit/b4707272c1caf6a7d4dca905694ea55557a0545f

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS