CVE-2026-82587: Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability was determined in Open5GS up to 2.7.7. This vulnerability affects the function amfnamfcommdecodeuemmcontextlist of the file src/amf/namf-handler.c of the component AMF. This manipulation of the argument ueContext.mmContextList.allowedNssai causes memory corruption. The attack can ...

CVE-2026-82589: Improper Resource Shutdown or Release

A security flaw has been discovered in Open5GS up to 2.7.7. Impacted is the function amfnamfcommhandlen1n2messagetransfer of the file src/amf/namf-handler.c of the component N1-N2 Message Handler. Performing a manipulation of the argument...

CVE-2026-82588: NULL Pointer Dereference

A vulnerability was identified in Open5GS up to 2.7.7. This issue affects some unknown processing of the file src/amf/namf-handler.c of the component Transfer Endpoint. Such manipulation leads to null pointer dereference. The attack can be launched remotely. Upgrading to version 2.8.0 is capable ...