EUVD-2026-80216

A privileged attacker can exploit certain operation to execute arbitrary commands with root privileges, leading to full device compromise. An authenticated user can exploit gRPC Network Security Interface gNSI Certz service on Arista EOS-based products to escalate privileges and execute arbitrary...

CVE-2026-73447

CVE-2026-73447 is a CRITICAL (CVSS 3.1: 9.1) OS command injection (CWE-78) in the gNSI Certz and Bootz services on Arista EOS . An authenticated user can escalate privileges to root via a crafted Certz Rotate request, leading to full device compromise . Affected versions span the 4.30.x through 4...

Security Advisory 0162

Security Advisory 0162 PDF Date: September 9, 2026 Revision | Date | Changes ---|---|--- 1.0 | September 9, 2026 | Initial release The CVE-ID tracking this issue: CVE-2026-73447 CVSSv3.1 Base Score: 9.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVSSv4.0 Base Score: 9.4...