CVE-2026-22927

Local privilege escalation

Published Jul 8, 2026 · Updated Jul 8, 2026

Path traversal in Omnissa Workspace ONE Tunnel for Windows before 26.03 allows local users to gain elevated Windows privileges. Omnissa has not disclosed the affected component, pathname source, restricted directory, or filesystem operation that mishandles the path. Exploitation requires low-privileged local access, needs no user interaction, and grants elevated control over the affected Windows endpoint.

CVSS severity7.8
High
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Omnissa Workspace ONE Tunnel for Windows before 26.03 allows local users to gain elevated Windows privileges. Omnissa has not disclosed the affected component, pathname source, restricted directory, or filesystem operation that mishandles the path. Exploitation requires low-privileged local access, needs no user interaction, and grants elevated control over the affected Windows endpoint.

The record

CVE
CVE-2026-22927
Published
Jul 8, 2026
Updated
Jul 8, 2026
Vendor
Omnissa
Product
Workspace ONE Tunnel for Windows
Classifications
CWE-22, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 8, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 8, 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=Omnissa Workspace ONE® Tunnel for Windows prior to 26.03

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Omnissa · Workspace ONE Tunnel for Windowsversion=Omnissa Workspace ONE® Tunnel for Windows prior to 26.03

Published CVSS scores

7.8OmnissaCVSS:3.1/AV:L/AC:L/PR:L/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.

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)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1068Exploitation for Privilege Escalation

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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