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Vulnerabilities published in the last 30 days. Filter by severity, exploit status, or attack vector.
Score
Vulnerability
Published
8.2
HIGH
CVE-2026-42083
— free5GC: PCF Npcf_SMPolicyControl missing authentication middleware allows unauthenticate…
free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, PCF Npcf_SMPolicyControl missing authentication middleware allows unauthenticated access to SM policy handlers and dis…
May 27, 2026
May 28, 2026
May 27, 2026
May 28, 2026
5.4
MEDIUM
CVE-2026-42082
— free5GC: Missing Concurrent NAS SMC Validation During NGAP Handover
free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the AMF in Free5GC does not enforce the concurrent security procedure rules defined in 3GPP TS 33.501 §6.9.5.1. The AM…
May 27, 2026
May 28, 2026
May 27, 2026
May 28, 2026
7.1
HIGH
CVE-2026-42081
— free5GC: UE Security Capability bypass on NGAP PathSwitchRequest
free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the AMF in Free5GC does not verify the UE Security Capabilities received in NGAP PathSwitchRequest messages against it…
May 27, 2026
May 29, 2026
May 27, 2026
May 29, 2026