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THREAT OPS › Threat News › [CISA KEV] CVE-2026-7473 — Arista Extensible Operating System: Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability

[CISA KEV] CVE-2026-7473 — Arista Extensible Operating System: Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability

lowcisa_kevPublished 2026-06-09

CVE: CVE-2026-7473 Vendor: Arista Product: Extensible Operating System Vulnerability: Arista Extensible Operating System Incomplete Comparison with Missing Factors Vulnerability Date Added: 2026-06-09 Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Due Date: 2026-0

MITRE ATT&CK techniques

Cloud ServicesT1021.007

Indicators of compromise

CVE-2026-7473cve
https://www.arista.com/en/support/advisories-notices/security-advisory/24005-security-advisory-0137url

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-7473