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Critical9.8HPE Aruba Networking Updated

Critical [CVE-2026-73749] AOS-CX: Multiple vulnerabilities exist in a daemon of AOS-CX that may allow for improper processing of malformed input

This critical-severity HPE Aruba Networking advisory covers CVE-2026-73749 affecting AOS-CX.

CVE-2026-73749 Published Sep 1, 2026Updated by vendor Sep 1, 2026
Affected products & platforms
HPE Aruba NetworkingAOS-CXSwitches (AOS-CX)
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Summary

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.

Affected versions
  • AOS-CX 10.18.0000 through 10.18.0001
  • AOS-CX 10.17.0000 through 10.17.1021
  • AOS-CX 10.16.0000 through 10.16.1051
  • AOS-CX 10.13.0000 through 10.13.1180
  • AOS-CX 10.10.0000 through 10.10.1180

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

Mitigation

The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.

Official advisory · high-confidence parse· fetched 2 hours ago·verify at source

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