CVE-2026-101035 aligungr UERANSIM nr-gnb encode.cpp DecodePlainMmMessage uncaught exception

A flaw has been found in aligungr UERANSIM up to 3.3.0. This affects the function DecodePlainMmMessage in the library src/lib/nas/encode.cpp of the component nr-gnb. Executing a manipulation can lead to uncaught exception. The attack can be launched remotely. The exploit has been published and ma...