CVE-2025-15419
A weakness has been identified in Open5GS up to 2.7.6.
Published Jan 2, 2026 · updated Oct 14, 2026 · open5gs open5gs
A weakness has been identified 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 of the component GTPv2-C Flow Handler. Executing a manipulation can lead to denial of service. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. This patch is called 5aaa09907e7b9e0a326265a5f08d56f54280b5f2. It is advisable to implement a patch to correct this issue.
Timeline
Detection, updates, and resolution for this record.
Jan 2, 2026 · NIST NVD
Detected
A weakness has been identified 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 of the component GTPv2-C Flow Handler. Executing a manipulation can lead to denial of service. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. This patch is
Oct 14, 2026 · NIST NVD
Updated
A weakness has been identified 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 of the component GTPv2-C Flow Handler. Executing a manipulation can lead to denial of service. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. This patch is
Affected
- cpe open5gs/open5gsversion unspecified
Sources
- CVE.orgCVE-2025-15419
Official CVE identifier
cve.org - FIRST EPSSCVE-2025-15419
30-day exploitation probability 0.2%
first.org - NIST NVDCVE-2025-15419
A weakness has been identified 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 of the component GTPv2-C Flow Handler. Executing a manipulation can lead to denial of service. The attack needs
nvd.nist.gov