CVE-2026-33792 [CRITICAL] – A Stack-based Buffer Overflow vulnerability in the srxpfe process of Juniper Networks Juno

A Stack-based Buffer Overflow vulnerability in the srxpfe process of Juniper Networks Junos OS on SRX Series allows an unauthenticated network attacker to execute code as root or cause a denial of service via a crafted packet received on a configured GRE tunnel.