CVE-2025-21598 Junos OS and Junos OS Evolved: When BGP traceoptions are configured, receipt of malformed BGP packets causes RPD to crash

An Out-of-bounds Read vulnerability in Juniper Networks Junos OS and Junos OS Evolved's routing protocol daemon rpd allows an unauthenticated, network-based attacker to send malformed BGP packets to a device configured with packet receive trace options enabled to crash rpd. This issue affects:...

The vulnerability of the BGP component implementation in the Junos OS operating system allows a attacker to cause a service failure.

The vulnerability of the BGP component implementation in the Junos OS operating system exists due to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures remotely...