Oct 19, 2026 · 16:05 UTC SEARCH
UNRATED KNOWN EXPLOITED
Vulnerability intelligence

CVE-2025-66644

VendorArray Networks
ProductArrayOS AG
Known exploitedYes
Added to CISA KEVDecember 8, 2025
KEV due dateDecember 29, 2025
Known ransomware useNot identified by CISA

Array Networks ArrayOS AG contains an OS command injection vulnerability that could allow an attacker to execute arbitrary commands.

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.

CISA KEV status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities Catalog. Known ransomware campaign use: Unknown.

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