CVE-2026-23824Network attack vector

Unauthenticated process termination via crafted network messages

Published May 12, 2026 · Updated May 12, 2026

Improper input validation in HPE Aruba Networking AOS-10 allows remote attackers to terminate a critical process via crafted network messages. The undisclosed protocol-handling component accepts the messages without sufficient validation, causing the process to exit and interrupting service on affected releases. Network access to the affected service is sufficient; no authentication or user interaction is required, and the reported impact is limited to service interruption.

CVSS severity7.5
High
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in HPE Aruba Networking AOS-10 allows remote attackers to terminate a critical process via crafted network messages. The undisclosed protocol-handling component accepts the messages without sufficient validation, causing the process to exit and interrupting service on affected releases. Network access to the affected service is sufficient; no authentication or user interaction is required, and the reported impact is limited to service interruption.

The record

CVE
CVE-2026-23824
Published
May 12, 2026
Updated
May 12, 2026
Vendor
Hewlett Packard Enterprise (HPE)
Product
HPE Aruba Networking Wireless Operating System (AOS)
Classifications
CWE-400, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 12, 2026CVE publishedPublication date reported by the CVE source.
  2. May 12, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.4.0.0 <=10.4.1.10
  2. Affected versionversion=10.7.0.0 <=10.7.2.2
  3. Affected versionversion=10.8.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Hewlett Packard Enterprise (HPE) · HPE Aruba Networking Wireless Operating System (AOS)version=10.4.0.0 <=10.4.1.10; version=10.7.0.0 <=10.7.2.2; version=10.8.0.0

Published CVSS scores

7.5Hewlett Packard Enterprise (HPE)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499.004Endpoint Denial of Service Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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