CVE-2026-90707

Open5GS up to 2.7.x is affected by a use after free vulnerability in the Old AMF Discovery Fallback component, specifically in the function amf_nnrf_try_old_amf_discovery_fallback (file src/amf/nnrf-handler.c). Manipulation of the discovery_option argument triggers the flaw. The attack is remote ...

CVE-2026-90707: Use After Free

A security flaw has been discovered in Open5GS up to 2.7.x. Affected is the function amfnnrftryoldamfdiscoveryfallback of the file src/amf/nnrf-handler.c of the component Old AMF Discovery Fallback. The manipulation of the argument discoveryoption results in use after free. The attack may be...