Skip to content
CVE PROGRAM SOURCE RECORD8.9 High

CVE-2026-73455

Security Advisory 0173

Description

On affected platforms running Arista EOS with Open Shortest Path First version 3 (OSPFv3) configured, a specially crafted packet can cause the OSPFv3 agent to restart unexpectedly.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Arista Networks EOS

Default version status: unaffected

  • 1.0.0 to < 4.33.0Faffected
  • 4.33.0F to ≤ 4.33.8Maffected
  • 4.34.0F to ≤ 4.34.6Maffected
  • 4.35.0F to ≤ 4.35.4Maffected
  • 4.36.0F to ≤ 4.36.0.1Faffected

References