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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 … Udm 1.4.2+ Fix from $1,9502026-03-20 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 … Udm 1.4.2+ Fix from $1,9502026-03-20 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… Udm 1.4.2+ Fix from $1,6002026-03-20 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… Free5gc 1.4.2+ Fix from $1,9502026-03-20 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… Free5gc 1.4.2+ Fix from $1,9502026-03-20 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… Free5gc 1.2.2+ Fix from $1,6002026-03-20 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 … Smf after 1.4.1 Fix from $1,9502026-02-24 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 … Smf after 1.4.1 Fix from $1,9502026-02-24 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… Udm after 1.4.1 Fix from $1,9502026-02-24 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 … Udr after 1.4.1 Fix from $1,6002026-02-24 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 … Smf after 1.4.1 Fix from $1,9502026-02-24 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… Udr after 1.4.1 Fix from $1,6002026-02-24 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… Udm after 1.4.1 Fix from $1,9502026-02-24 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… Udm after 1.4.1 Fix from $1,9502026-02-24 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… Udm after 1.4.1 Fix from $1,6002026-02-24 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… Go Upf 1.2.8+ Fix from $1,9502026-02-23 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… Amf after 1.4.1 Fix from $1,9502026-02-23 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… Go Upf after 1.4.0 Fix from $1,9502026-02-23 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 … Udr after 1.4.1 Fix from $1,6002026-02-23 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… Free5gc after 4.1.0 Fix from $1,9502026-02-16 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… Free5gc No fix yet Fix from $1,9502026-02-13 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… Free5gc No fix yet Fix from $1,9502026-02-13 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 … Free5gc No fix yet Fix from $1,9502026-02-13 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… Free5gc after 4.1.0 Fix from $1,9502026-02-06 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… Free5gc after 4.1.0 Fix from $1,9502026-02-06 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… Free5gc after 4.1.0 Fix from $1,9502026-02-06 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 … Free5gc after 4.1.0 Fix from $1,9502026-02-06 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… Pcf after 1.4.1 Fix from $1,9502026-02-02 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… Free5gc after 4.1.0 Fix from $1,9502026-01-30 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… Free5gc after 4.1.0 Fix from $1,9502026-01-30