PT-2026-3361

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.7 Description A flaw exists in Open5GS up to version 2.7.6. A manipulation of the sgwc s11 handle create indirect data forwarding tunnel request function within the /src/sgwc/s11-handler.c file can lead to a...

PT-2026-3363

A security flaw has been discovered in Open5GS up to 2.7.5. This issue affects some unknown processing of the component Timer Handler. The manipulation results in resource consumption. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks...

CVE-2025-15530: Reachable Assertion

A vulnerability was determined in Open5GS up to 2.7.6. This affects the function sgwcs11handlecreateindirectdataforwardingtunnelrequest of the file /src/sgwc/s11-handler.c. Executing a manipulation can lead to reachable assertion. The attack can be executed remotely. The exploit has been publicly...

CVE-2025-15532: Uncontrolled Resource Consumption

A security flaw has been discovered in Open5GS up to 2.7.5. This issue affects some unknown processing of the component Timer Handler. The manipulation results in resource consumption. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks...

Open5GS security vulnerabilities

Open5GS is an open-source implementation of 5G Core and EPC in C language, which serves as the core network for Lte/Nr networks. Versions of Open5GS 2.7.5 and earlier contain security vulnerabilities. These vulnerabilities stem from unknown handling by the timer processing program, which may lead...

Open5GS security vulnerabilities

Open5GS is an open-source implementation of 5G Core and EPC in C language, which serves as the core network for LTE/NR networks. Versions of Open5GS 2.7.5 and earlier contain security vulnerabilities. These vulnerabilities stem from operations in the sgwcbeareradd function located in the file...

CVE-2025-15531: Reachable Assertion

A vulnerability was identified in Open5GS up to 2.7.5. This vulnerability affects the function sgwcbeareradd 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...

Open5GS security vulnerabilities

Open5GS is an open-source implementation of 5G Core and EPC in C language, which serves as the core network for LTE/NR networks. Versions of Open5GS 2.7.6 and earlier contain security vulnerabilities. These vulnerabilities stem from operations in the function...

CVE-2025-15529

A vulnerability was found in Open5GS up to 2.7.6. Affected by this issue is the function sgwcs5chandlecreatesessionresponse of the file src/sgwc/s5c-handler.c. Performing a manipulation results in denial of service. Remote exploitation of the attack is possible. The exploit has been made public a...

CVE-2025-15528

A vulnerability has been found in Open5GS up to 2.7.6. Affected by this vulnerability is an unknown functionality of the component GTPv2 Bearer Response Handler. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may...

CVE-2025-15529 Open5GS s5c-handler.c sgwc_s5c_handle_create_session_response denial of service

A vulnerability was found in Open5GS up to 2.7.6. Affected by this issue is the function sgwcs5chandlecreatesessionresponse of the file src/sgwc/s5c-handler.c. Performing a manipulation results in denial of service. Remote exploitation of the attack is possible. The exploit has been made public a...

CVE-2025-15529

Open5GS up to 2.7.6 is affected. The vulnerability lies in the sgwc_s5c_handle_create_session_response function in src/sgwc/s5c-handler.c; manipulation can cause a denial of service. Remote exploitation is possible and the exploit has been publicly released. A patch exists named b19cf6a2dbf5d3081...

CVE-2025-15529

A vulnerability was found in Open5GS up to 2.7.6. Affected by this issue is the function sgwcs5chandlecreatesessionresponse of the file src/sgwc/s5c-handler.c. Performing a manipulation results in denial of service. Remote exploitation of the attack is possible. The exploit has been made public a...

CVE-2025-15529 Open5GS s5c-handler.c sgwc_s5c_handle_create_session_response denial of service

A vulnerability was found in Open5GS up to 2.7.6. Affected by this issue is the function sgwcs5chandlecreatesessionresponse of the file src/sgwc/s5c-handler.c. Performing a manipulation results in denial of service. Remote exploitation of the attack is possible. The exploit has been made public a...

CVE-2025-15529 Open5GS s5c-handler.c sgwc_s5c_handle_create_session_response denial of service

A vulnerability was found in Open5GS up to 2.7.6. Affected by this issue is the function sgwcs5chandlecreatesessionresponse of the file src/sgwc/s5c-handler.c. Performing a manipulation results in denial of service. Remote exploitation of the attack is possible. The exploit has been made public a...

CVE-2025-15528 Open5GS GTPv2 Bearer Response denial of service

A vulnerability has been found in Open5GS up to 2.7.6. Affected by this vulnerability is an unknown functionality of the component GTPv2 Bearer Response Handler. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may...

CVE-2025-15528

A vulnerability has been found in Open5GS up to 2.7.6. Affected by this vulnerability is an unknown functionality of the component GTPv2 Bearer Response Handler. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may...

CVE-2025-15528 Open5GS GTPv2 Bearer Response denial of service

A vulnerability has been found in Open5GS up to 2.7.6. Affected by this vulnerability is an unknown functionality of the component GTPv2 Bearer Response Handler. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may...

CVE-2025-15528

Open5GS up to 2.7.6 is affected by a denial-of-service vulnerability in the GTPv2 Bearer Response Handler. The issue can be exploited remotely and details of the exploit have been disclosed publicly. A patch is available: 98f76e98df35cd6a35e868aa62715db7f8141ac1. Remediation involves applying thi...

PT-2026-3327

Name of the Vulnerable Software and Affected Versions Open5GS versions through 2.7.6 Description A flaw exists in Open5GS related to the GTPv2 Bearer Response Handler component. This issue can be exploited remotely to cause a denial of service. The exploit details have been publicly disclosed...