CVE-2026-41135

free5GC UDR is the Policy Control Function PCF for free5GC, an an open-source project for 5th generation 5G mobile core networks. A memory leak vulnerability in versions prior to 1.4.3 allows any unauthenticated attacker with network access to the PCF SBI interface to cause uncontrolled memory...

PT-2026-34224

Name of the Vulnerable Software and Affected Versions free5GC UDR versions prior to 1.4.3 Description A memory leak in the Policy Control Function PCF allows an unauthenticated attacker with network access to the PCF SBI interface to cause uncontrolled memory growth. By sending repeated HTTP...

Unintended Proxy or Intermediary ('Confused Deputy')

Overview Affected versions of this package are vulnerable to Unintended Proxy or Intermediary 'Confused Deputy' via the apiCall servicecall helper. An attacker can obtain sensitive service account tokens by crafting a policy that triggers an outbound request without an explicit Authorization...

Denial Of Service (DoS)

github.com/free5gc/pcf is vulnerable to Denial of Service DoS. The vulnerability is due to improper handling of crafted POST requests to the NpcfBDTPolicyControl API, which allows an attacker to trigger service disruption...

CVE-2026-1739

CVE-2026-1739 affects Free5GC pcf up to 1.4.1. The vulnerability is a NULL pointer dereference in the function HandleCreateSmPolicyRequest (internal/sbi/processor/smpolicy.go) that can be triggered remotely. Exploitation is supported by public disclosures and PoC references. Remediation: patch/fi...

CVE-2025-66720

Null pointer dereference in free5gc pcf 1.4.0 in file internal/sbi/processor/ampolicy.go in function HandleDeletePoliciesPolAssoId...

CVE-2025-66720

Null pointer dereference in free5gc pcf 1.4.0 in file internal/sbi/processor/ampolicy.go in function HandleDeletePoliciesPolAssoId...

PCF security vulnerabilities

PCF is a policy control module developed under the open-source Free5GC project. Version 1.4.0 of PCF contains a security vulnerability, which stems from a null pointer dereferencing in the HandleDeletePoliciesPolAssoId function...

PT-2026-4470

Name of the Vulnerable Software and Affected Versions free5gc pcf version 1.4.0 Description A null pointer dereference exists in free5gc pcf version 1.4.0. This issue is located in the file internal/sbi/processor/ampolicy.go within the HandleDeletePoliciesPolAssoId function. Recommendations At th...

SUSE CVE-2025-60632

An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via crafted POST request to the NpcfBDTPolicyControl API...

GO-2025-4164 Free5GC is vulnerable to DoS through its Npcf_BDTPolicyControl POST API in github.com/free5gc/pcf

Free5GC is vulnerable to DoS through its NpcfBDTPolicyControl POST API in github.com/free5gc/pcf...

CVE-2025-60632

An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via crafted POST request to the NpcfBDTPolicyControl API...

Free5GC is vulnerable to DoS through its Npcf_BDTPolicyControl POST API

An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via crafted POST request to the NpcfBDTPolicyControl API...

EUVD-2025-198894

An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via crafted POST request to the NpcfBDTPolicyControl API...

GHSA-VGQ7-9R5R-J9V3 Free5GC is vulnerable to DoS through its Npcf_BDTPolicyControl POST API

An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via crafted POST request to the NpcfBDTPolicyControl API...

Improper Check or Handling of Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Check or Handling of Exceptional Conditions via the NpcfBDTPolicyControl API when processing crafted POST requests. An attacker can disrupt service availability by sending specially crafted requests. Remediation Upgrade...

Improper Check or Handling of Exceptional Conditions

Overview Affected versions of this package are vulnerable to Improper Check or Handling of Exceptional Conditions via the NpcfBDTPolicyControl API when processing crafted POST requests. An attacker can disrupt service availability by sending specially crafted requests. Remediation Upgrade...

PT-2025-47940

Name of the Vulnerable Software and Affected Versions Free5GC versions 4.0.0 through 4.0.1 Description A crafted POST request to the Npcf BDTPolicyControl API can cause a denial of service. The API endpoint Npcf BDTPolicyControl is vulnerable to this issue. Recommendations Update to a newer versi...

CVE-2025-60632

Free5GC Fix for CVE-2025-60632: A DoS via crafted POST to Npcf_BDTPolicyControl API affects Free5GC v4.0.0/v4.0.1. The SNYK notes indicate improper handling in Npcf_BDTPolicyControl leading to availability impact. Remediation guidance from the connected SNYK reports recommends upgrading the affec...

CVE-2025-60632

An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via crafted POST request to the NpcfBDTPolicyControl API...