CVE-2026-73436

Description

On affected platforms running Arista EOS with OSPFv2 and OSPFv2 segment routing configured, a specially crafted OSPFv2 packet from an adjacent OSPF neighbor may cause OSPF to restart unexpectedly.

CVSS Vector

References

• https://www.arista.com/en/support/advisories-notices/security-advisory/24727-security-advisory-0171