CVE-2026-76751Network attack vector

Unauthenticated endpoint code execution via missing integrity verification

Published Oct 6, 2026 · Updated Oct 6, 2026

Missing integrity verification in HPE Aruba Networking ClearPass Policy Manager's OnGuard agent allows remote attackers to execute code on endpoints. The agent fails to verify the integrity of content before executing it, but HPE has not disclosed the artifact or delivery path involved. The flaw affects 6.11.0 through 6.11.15 and 6.14.0; no credentials or user interaction are required, and code runs with the agent's elevated privileges.

CVSS severity9.8
Critical
EPSS probability0.30%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing integrity verification in HPE Aruba Networking ClearPass Policy Manager's OnGuard agent allows remote attackers to execute code on endpoints. The agent fails to verify the integrity of content before executing it, but HPE has not disclosed the artifact or delivery path involved. The flaw affects 6.11.0 through 6.11.15 and 6.14.0; no credentials or user interaction are required, and code runs with the agent's elevated privileges.

The record

CVE
CVE-2026-76751
Published
Oct 6, 2026
Updated
Oct 6, 2026
Vendor
Hewlett Packard Enterprise (HPE)
Product
HPE Aruba Networking ClearPass Policy Manager
Classifications
Unavailable
Attack vector
network
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

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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=6.11.0 <=6.11.15
  2. Affected versionversion=6.14.0 <=6.14.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Hewlett Packard Enterprise (HPE) · HPE Aruba Networking ClearPass Policy Managerversion=6.11.0 <=6.11.15; version=6.14.0 <=6.14.0

Published CVSS scores

9.8Hewlett Packard Enterprise (HPE)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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.

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

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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