CVE-2026-76745

Adjacent code execution via undisclosed memory corruption

Published Oct 6, 2026 · Updated Oct 6, 2026

Memory corruption in HPE Aruba Networking Switch Operating System (AOS-S) 16.11.0031 and earlier allows attackers to execute code. HPE has not publicly identified the affected component, exposed protocol, or memory operation that corrupts data. The supplied advisory places unauthenticated attackers adjacent to a vulnerable switch; the absence of protocol and configuration details limits exposure assessment.

CVSS severityUnavailable
Unscored
EPSS probability0.24%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory corruption in HPE Aruba Networking Switch Operating System (AOS-S) 16.11.0031 and earlier allows attackers to execute code. HPE has not publicly identified the affected component, exposed protocol, or memory operation that corrupts data. The supplied advisory places unauthenticated attackers adjacent to a vulnerable switch; the absence of protocol and configuration details limits exposure assessment.

The record

CVE
CVE-2026-76745
Published
Oct 6, 2026
Updated
Oct 6, 2026
Vendor
Hewlett Packard Enterprise (HPE)
Product
HPE Aruba Networking Switch Operating System (AOS-S)
Classifications
T1210
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 6, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=16.11.0000 <=16.11.0031

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Hewlett Packard Enterprise (HPE) · HPE Aruba Networking Switch Operating System (AOS-S)version=16.11.0000 <=16.11.0031

Published CVSS scores

No CVSS assessment is available in this record.

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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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