CVE-2025-30653 Junos OS and Junos OS Evolved: LSP flap in a specific MPLS scenario leads to rpd crash

An Expired Pointer Dereference vulnerability in Routing Protocol Daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause Denial of Service DoS.On all Junos OS and Junos OS Evolved platforms, when an MPLS Label-Switched Path LSP is...

CVE-2025-30653 Junos OS and Junos OS Evolved: LSP flap in a specific MPLS scenario leads to rpd crash

An Expired Pointer Dereference vulnerability in Routing Protocol Daemon rpd of Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause Denial of Service DoS.On all Junos OS and Junos OS Evolved platforms, when an MPLS Label-Switched Path LSP is...

CVE-2025-30653

CVE-2025-30653 describes an Expired Pointer Dereference in Juniper Networks Junos OS and Junos OS Evolved RPD (Routing Protocol Daemon). When an MPLS LSP is configured with node-link-protection and transport-class and an LSP flaps, rpd can crash and restart, causing a Denial of Service. Affected ...