JSA106021 - 2026-01 Security Bulletin: Junos OS and Junos OS Evolved: When telemetry collectors are frequently subscribing and unsubscribing to sensors chassisd or rpd will crash (CVE-2026-21921)

⌂ JSA106021 2026-01 Security Bulletin: Junos OS and Junos OS Evolved: When telemetry collectors are frequently subscribing and unsubscribing to sensors chassisd or rpd will crash (CVE-2026-21921) Version 2026-01-14 Latest Versions [juniper.net]