Open5GS 安全漏洞

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 incorrect operations on the file src/mme/esm-build.c within the...

CVE-2026-2522 Open5GS MME esm-build.c memory corruption

A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is an unknown function of the file /src/mme/esm-build.c of the component MME. The manipulation leads to memory corruption. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be...

CVE-2026-2522

A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is an unknown function of the file /src/mme/esm-build.c of the component MME. The manipulation leads to memory corruption. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be...

CVE-2026-2522 Open5GS MME esm-build.c memory corruption

A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is an unknown function of the file /src/mme/esm-build.c of the component MME. The manipulation leads to memory corruption. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be...

CVE-2026-2522 Open5GS MME esm-build.c memory corruption

A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is an unknown function of the file /src/mme/esm-build.c of the component MME. The manipulation leads to memory corruption. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be...

The vulnerability of the Mobility Management Element (MME) component, which is part of the NR/LTE Open5GS network creation and management tool, allows a attacker to trigger a service failure.

The vulnerability of the Mobility Management Entity MME component involved in the creation and management of the NR/LTE Open5GS mobile network is related to an uncontrolled, unverifiable assertion during the processing of the MMEUES1APID field. Exploiting this vulnerability could allow attackers ...

EUVD-2024-21874

Malicious code in bioql PyPI...

EUVD-2023-40942

Malicious code in bioql PyPI...

EUVD-2024-21878

Malicious code in bioql PyPI...

EUVD-2024-21875

Malicious code in bioql PyPI...

EUVD-2024-21872

Malicious code in bioql PyPI...

EUVD-2024-21877

Malicious code in bioql PyPI...

EUVD-2024-21873

Malicious code in bioql PyPI...

EUVD-2024-21871

Malicious code in bioql PyPI...

PT-2025-24613 · Open5Gs · Open5Gs

Name of the Vulnerable Software and Affected Versions: Open5GS versions up to 2.7.3 Description: A vulnerability was found in the function common register state of the file src/mme/emm-sm.c of the component AMF/MME. The manipulation of the argument ran ue id leads to denial of service. The attack...

CVE-2025-5520 Open5GS AMF/MME emm_state_authentication assertion

A vulnerability was found in Open5GS up to 2.7.3. It has been classified as problematic. Affected is the function gmmstateauthentication/emmstateauthentication of the component AMF/MME. The manipulation leads to reachable assertion. It is possible to launch the attack remotely. The exploit has be...

CVE-2025-5520 Open5GS AMF/MME emm_state_authentication assertion

A vulnerability was found in Open5GS up to 2.7.3. It has been classified as problematic. Affected is the function gmmstateauthentication/emmstateauthentication of the component AMF/MME. The manipulation leads to reachable assertion. It is possible to launch the attack remotely. The exploit has be...

CVE-2023-36998

The NextEPC MME = 1.0.1 fixed in commit a8492c9c5bc0a66c6999cb5a263545b32a4109df contains a stack-based buffer overflow vulnerability in the Emergency Number List decoding method. An attacker may send a NAS message containing an oversized Emergency Number List value to the MME to overwrite the...

CVE-2023-37019

Open5GS MME versions = 2.6.4 contains an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send an S1Setup Request message missing a required Supported TAs field to repeatedly crash the MME, resulting in denial of service...

CVE-2023-37015

Open5GS MME versions = 2.6.4 contains an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send a Path Switch Request message missing a required MMEUES1APID field to repeatedly crash the MME, resulting in denial of service...