JSA106010 - 2026-01 Security Bulletin: Junos OS Evolved: Flapping management interface causes MAC learning on label-switched interfaces to stop (CVE-2026-21911)

⌂ JSA106010 2026-01 Security Bulletin: Junos OS Evolved: Flapping management interface causes MAC learning on label-switched interfaces to stop (CVE-2026-21911) Version 2026-01-14 Latest Versions [juniper.net]