EUVD-2026-80064

On affected platforms running Arista EOS with IS-IS configured on a broadcast interface, an unauthenticated attacker can send a crafted IS-IS Hello Protocol Data Unit PDU that causes the device to tear down an established IS-IS adjacency. This may result in traffic disruption and loss of IP...

CVE-2026-73446

On affected platforms running Arista EOS with IS-IS configured on a broadcast interface, an unauthenticated attacker can send a crafted IS-IS Hello Protocol Data Unit PDU that causes the device to tear down an established IS-IS adjacency. This may result in traffic disruption and loss of IP...

CVE-2026-73446

CVE-2026-73446 affects Arista EOS on multiple hardware platforms (710, 720D, 720XP, 750X, 7010TX, 7020R, 7130, 7170, 7050X, 7060X, 7260X, 7280R, 7300X, 7320X, 7358X4, 7368X4, 7388X5, 7500R, 7800R, 7700R, AWE, CloudEOS, cEOS/vEOS-lab, CloudVision eXchange). When IS-IS is configured on a broadcast ...

EUVD-2021-18272

Malware in sbrugna...

Design/Logic Flaw

A Protection Mechanism Failure vulnerability in RPD routing protocol daemon of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent unauthenticated attacker to cause established IS-IS adjacencies to go down by sending a spoofed hello PDU leading to a Denial of Service DoS condition...