JSA106009 - 2026-01 Security Bulletin: Junos OS: EX4k Series, QFX5k Series: In an EVPN-VXLAN configuration link flaps cause Inter-VNI traffic drop (CVE-2026-21910)

⌂ JSA106009 2026-01 Security Bulletin: Junos OS: EX4k Series, QFX5k Series: In an EVPN-VXLAN configuration link flaps cause Inter-VNI traffic drop (CVE-2026-21910) Version 2026-01-14 Latest Versions [juniper.net]