CVE-2026-101936

The srxpfe process in Juniper Networks Junos OS on SRX Series devices is vulnerable to a Reachable Assertion vulnerability. When chassis-cluster high availability is enabled, an adjacent network attacker can trigger a data-plane denial of service by sending malformed firewall-authentication synch...

CVE-2026-101936 Junos OS: SRX Series: An attacker causes data-plane denial of service when chassis-cluster high availability is enabled

A Reachable Assertion vulnerability in the srxpfe process of Juniper Networks Junos OS on SRX Series allows an adjacent network attacker to cause a denial of service of the data plane via malformed firewall-authentication synchronization traffic on chassis-cluster fabric interfaces...