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THREAT OPS › Threat News › [CISA KEV] CVE-2026-16812 — Arista VeloCloud Orchestrator: Arista VeloCloud Orchestrator On-Prem OS Command Injection Vulnerability

[CISA KEV] CVE-2026-16812 — Arista VeloCloud Orchestrator: Arista VeloCloud Orchestrator On-Prem OS Command Injection Vulnerability

highcisa_kevPublished 2026-07-27

CVE: CVE-2026-16812 Vendor: Arista Product: VeloCloud Orchestrator Vulnerability: Arista VeloCloud Orchestrator On-Prem OS Command Injection Vulnerability Date Added: 2026-07-27 Required Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requ

MITRE ATT&CK techniques

Cloud ServicesT1021.007

Indicators of compromise

CVE-2026-16812cve
https://www.arista.com/en/support/advisories-notices/security-advisory/24364-security-advisory-0144url

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-16812