Critical severity9.1NVD Advisory· Published Sep 16, 2026
CVE-2026-73447
CVE-2026-73447
Description
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 OS commands via a crafted Certz Rotate request. The Bootz service is also affected.
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Affected products
3Patches
Vulnerability mechanics
References
1News mentions
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