CVE-2026-42459Published
free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, the free5GC UDM component fails to validate the supi path parameter in six GET handlers of the nudm-sdm (Subscriber Data Management) service. An unauthenticate…
Exact source revision recorded 25 Oct 2026 10:17:10 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-42459 · Microsoft / collected KEV context
nvd · CVE-2026-42459
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