Vulnerability index

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Udm HIGH 8.6
CVE-2026-33191

Free5GC is an open-source Linux Foundation project for 5th generation (5G) mobile core networks. Versions prior to 1.4.2 are vulnerable to null byte …

Fix: 1.4.2+
Fix from $1,950 2026-03-20
Udm HIGH 7.5
CVE-2026-33064

Free5GC is an open-source Linux Foundation project for 5th generation (5G) mobile core networks. Versions prior to 1.4.2 are vulnerable to procedure …

Fix: 1.4.2+
Fix from $1,950 2026-03-20
Udm MEDIUM 5.3
CVE-2026-33065

Free5GC is an open-source Linux Foundation project for 5th generation (5G) mobile core networks. In versions prior to 1.4.2, the UDM incorrectly conv…

Fix: 1.4.2+
Fix from $1,600 2026-03-20
Free5gc HIGH 7.5
CVE-2026-33062

free5GC is an open source 5G core network. free5GC NRF prior to version 1.4.2 has an Improper Input Validation vulnerability leading to Denial of Ser…

Fix: 1.4.2+
Fix from $1,950 2026-03-20
Free5gc HIGH 7.5
CVE-2026-33063

free5GC is an open source 5G core network. free5GC AUSF prior to version 1.4.2 has is an Improper Null Check vulnerability leading to Denial of Servi…

Fix: 1.4.2+
Fix from $1,950 2026-03-20
Free5gc MEDIUM 6.5
CVE-2026-32937

free5GC is an open source 5G core network. free5GC CHF prior to version 1.2.2 has an out-of-bounds slice access vulnerability in the CHF `nchf-conver…

Fix: 1.2.2+
Fix from $1,600 2026-03-20
Smf HIGH 7.5
CVE-2026-26024

free5GC SMF provides Session Management Function for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up to …

Fix: after 1.4.1
Fix from $1,950 2026-02-24
Smf HIGH 7.5
CVE-2026-26025

free5GC SMF provides Session Management Function for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up to …

Fix: after 1.4.1
Fix from $1,950 2026-02-24
Udm HIGH 7.5
CVE-2026-27642

free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up t…

Fix: after 1.4.1
Fix from $1,950 2026-02-24
Udr MEDIUM 5.3
CVE-2026-27643

free5GC UDR is the user data repository (UDR) for free5GC, an an open-source project for 5th generation (5G) mobile core networks. In versions up to …

Fix: after 1.4.1
Fix from $1,600 2026-02-24
Smf HIGH 7.5
CVE-2026-25501

free5GC SMF provides Session Management Function for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up to …

Fix: after 1.4.1
Fix from $1,950 2026-02-24
Udr MEDIUM 5.3
CVE-2025-69253

free5GC is an open-source project for 5th generation (5G) mobile core networks. Versions up to and including 1.4.1 of the User Data Repository are af…

Fix: after 1.4.1
Fix from $1,600 2026-02-24
Udm HIGH 7.5
CVE-2025-69250

free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up t…

Fix: after 1.4.1
Fix from $1,950 2026-02-24
Udm HIGH 7.5
CVE-2025-69252

free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. Versions up to a…

Fix: after 1.4.1
Fix from $1,950 2026-02-24
Udm MEDIUM 5.3
CVE-2025-69251

free5gc UDM provides Unified Data Management (UDM) for free5GC, an open-source project for 5th generation (5G) mobile core networks. In versions up t…

Fix: after 1.4.1
Fix from $1,600 2026-02-24
Go Upf HIGH 7.5
CVE-2025-69247

free5GC go-upf is the User Plane Function (UPF) implementation for 5G networks that is part of the free5GC project. Versions prior to 1.2.8 have a He…

Fix: 1.2.8+
Fix from $1,950 2026-02-23
Amf HIGH 7.5
CVE-2025-69248

free5GC is an open-source project for 5th generation (5G) mobile core networks. Versions up to and including 1.4.1 of free5GC's AMF service have a Bu…

Fix: after 1.4.1
Fix from $1,950 2026-02-23
Go Upf HIGH 7.5
CVE-2025-69232

free5GC is an open-source project for 5th generation (5G) mobile core networks. free5GC go-upf versions up to and including 1.2.6, corresponding to f…

Fix: after 1.4.0
Fix from $1,950 2026-02-23
Udr MEDIUM 5.3
CVE-2025-69208

free5GC UDR is the user data repository (UDR) for free5GC, an an open-source project for 5th generation (5G) mobile core networks. Versions prior to …

Fix: after 1.4.1
Fix from $1,600 2026-02-23
Free5gc HIGH 7.5
CVE-2026-2525

A vulnerability has been found in Free5GC up to 4.1.0. This affects an unknown function of the component PFCP UDP Endpoint. Such manipulation leads t…

Fix: after 4.1.0
Fix from $1,950 2026-02-16
Free5gc HIGH 7.5
CVE-2025-70122

A heap buffer overflow vulnerability in the UPF component of free5GC v4.0.1 allows remote attackers to cause a denial of service via a crafted PFCP S…

No fix yet
Fix from $1,950 2026-02-13
Free5gc HIGH 7.5
CVE-2025-70123

An improper input validation and protocol compliance vulnerability in free5GC v4.0.1 allows remote attackers to cause a denial of service. The UPF in…

No fix yet
Fix from $1,950 2026-02-13
Free5gc HIGH 7.5
CVE-2025-70121

An array index out of bounds vulnerability in the AMF component of free5GC v4.0.1 allows remote attackers to cause a denial of service via a crafted …

No fix yet
Fix from $1,950 2026-02-13
Free5gc HIGH 7.5
CVE-2026-1975

A security flaw has been discovered in Free5GC up to 4.1.0. This impacts the function identityTriggerType of the file pfcp_reports.go. The manipulati…

Fix: after 4.1.0
Fix from $1,950 2026-02-06
Free5gc HIGH 7.5
CVE-2026-1976

A weakness has been identified in Free5GC up to 4.1.0. Affected is the function SessionDeletionResponse of the component SMF. This manipulation cause…

Fix: after 4.1.0
Fix from $1,950 2026-02-06
Free5gc HIGH 7.5
CVE-2026-1973

A vulnerability was determined in Free5GC up to 4.1.0. The impacted element is the function establishPfcpSession of the component SMF. Executing a ma…

Fix: after 4.1.0
Fix from $1,950 2026-02-06
Free5gc HIGH 7.5
CVE-2026-1974

A vulnerability was identified in Free5GC up to 4.1.0. This affects the function ResolveNodeIdToIp of the file internal/sbi/processor/datapath.go of …

Fix: after 4.1.0
Fix from $1,950 2026-02-06
Pcf HIGH 7.5
CVE-2026-1739

A vulnerability has been found in Free5GC pcf up to 1.4.1. This affects the function HandleCreateSmPolicyRequest of the file internal/sbi/processor/s…

Fix: after 1.4.1
Fix from $1,950 2026-02-02
Free5gc HIGH 7.5
CVE-2026-1684

A vulnerability was found in Free5GC SMF up to 4.1.0. Affected by this issue is the function HandleReports of the file /internal/context/pfcp_reports…

Fix: after 4.1.0
Fix from $1,950 2026-01-30
Free5gc HIGH 7.5
CVE-2026-1682

A flaw has been found in Free5GC SMF up to 4.1.0. Affected is the function HandlePfcpAssociationReleaseRequest of the file internal/pfcp/handler/hand…

Fix: after 4.1.0
Fix from $1,950 2026-01-30