CVE-2025-15417
PUBLISHED 1/1/2026 1af790b2-7ee1-4545-860a-a788eba489b5
Technical Description
A vulnerability was identified in Open5GS up to 2.7.6. Affected is the function sgwc_s11_handle_create_session_request of the file src/sgwc/s11-handler.c of the component GTPv2-C F-TEID Handler. Such manipulation leads to denial of service. The attack must be carried out locally. The exploit is publicly available and might be used. The name of the patch is 465273d13ba5d47b274c38c9d1b07f04859178a1. A patch should be applied to remediate this issue.
Affected Products
n/a
Open5GS
2.7.02.7.12.7.2
References
https://vuldb.com/?id.339339
VDB-339339 | Open5GS GTPv2-C F-TEID s11-handler.c sgwc_s11_handle_create_session_request denial of service
https://vuldb.com/?ctiid.339339
VDB-339339 | CTI Indicators (IOB, IOC, IOA)
https://vuldb.com/?submit.727616
Submit #727616 | Open5GS SGWC v2.7.6 Denial of Service
https://github.com/open5gs/open5gs/issues/4203
External Link
https://github.com/open5gs/open5gs/issues/4203#issuecomment-3681643498
External Link
https://github.com/open5gs/open5gs/issues/4203#issue-3719257558
External Link
https://github.com/open5gs/open5gs/commit/465273d13ba5d47b274c38c9d1b07f04859178a1
External Link
Impact Analysis
Attack Vector Network
Attack Complexity Low
Privileges Required None