Vulnerability intelligence
CVE-2026-73749
Multiple vulnerabilities exist in a daemon of AOS-CX that may allow for improper processing of malformed input. An unauthenticated remote attacker could exploit these vulnerabilities by sending specially crafted packets to the affected service. Successful exploitation could result in remote code execution with elevated privileges.
CVSS Score
9.8
Critical
EPSS — Exploit Probability
0.8%
Riskier than 56% of all CVEs · checked 2026-10-17
Exploitation
Not in CISA KEV
KEV does not include every exploited vulnerability
Remediation
Patch available
Vendor fix published
3 articles across 2 outlets · first covered Sep 3, 2026 · latest Sep 5, 2026
Coverage timeline
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HPE Patches Critical ArubaOS-CX Flaw Enabling Unauthenticated RCEwww.securityweek.com · Sep 5, 2026
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HPE Patches Critical ArubaOS-CX Flaws Enabling Remote Code Executionwww.securityweek.com · Sep 4, 2026
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CVE-2026-73749: Unauth RCE in HPE Networking AOS-CX Scores 9.8securityonline.info · Sep 3, 2026