CVE-2026-73469

When specific platforms are using Arista EOS with a loose Unicast Reverse Path Forwarding uRPF configuration, certain traffic may not be subjected to the intended verification drop. Consequently, traffic that should be dropped based on these routes could still be processed and forwarded by the...

CVE-2026-73469 Security Advisory 0176

When specific platforms are using Arista EOS with a loose Unicast Reverse Path Forwarding uRPF configuration, certain traffic may not be subjected to the intended verification drop. Consequently, traffic that should be dropped based on these routes could still be processed and forwarded by the...

Security Advisory 0176

Security Advisory 0176 . CSAF PDF Date: September 9, 2026 Revision | Date | Changes ---|---|--- 1.0 | September 9, 2026 | Initial release 1.1 | September 22, 2026 | CSAF JSON file added The CVE-ID tracking this issue: CVE-2026-73469 CVSSv3.1 Base Score: 5.8...