Arista VeloCloud Orchestrator Command Injection Flaw Under Active Exploitation
Attackers are actively exploiting CVE-2026-16812, a critical command injection vulnerability in on-premises Arista VeloCloud Orchestrator (VCO) versions, enabling arbitrary code execution and potential compromise of managed SD-WAN infrastructure. CISA has added the flaw to its KEV catalog with a July 30, 2026 patch deadline for federal agencies. Read more