Vulnerability · CVE-2025-25230
Omnissa Horizon Client for Windows contains an LPE Vulnerability.
Published Apr 16, 2025 · corrected/updated Apr 17, 2025 · Omnissa Omnissa Horizon Client for Windows · evidence confidence high
Omnissa Horizon Client for Windows contains an LPE Vulnerability. A malicious actor with local access where Horizon Client for Windows is installed may be able to elevate privileges.
Grounded briefings
Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.
Executive
CVE-2025-25230 is a high public vulnerability record for Omnissa Omnissa Horizon Client for Windows. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.
System administrator
Identify whether Omnissa Omnissa Horizon Client for Windows is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: Omnissa Omnissa Horizon Client for Windows Omnissa Horizon Client for Windows 2412 or earlier (Omnissa Horizon Client for Windows 2412 or earlier). Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.
Security analyst
Signals on file: CVSS 7.8, EPSS 16.0%. It is not currently listed in the CISA Known Exploited catalog. Sources contributing to this record: euvd. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.
Exploitation and remediation
Exploitation evidence
Not listed as known exploited in CISA KEV. Not in CISA KEV or VulnCheck KEV.
Patch and remediation
No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.
Safe detection guidance
Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.
Technology hubs
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Apr 16, 2025 · EUVD
Detected
Omnissa Horizon Client for Windows contains an LPE Vulnerability. A malicious actor with local access where Horizon Client for Windows is installed may be able to elevate privileges.
Apr 17, 2025 · EUVD
Updated
Omnissa Horizon Client for Windows contains an LPE Vulnerability. A malicious actor with local access where Horizon Client for Windows is installed may be able to elevate privileges.
Affected
- vendor Omnissa Omnissa Horizon Client for Windows Omnissa Horizon Client for Windows 2412 or earlierOmnissa Horizon Client for Windows 2412 or earlier
Sources
- EUVDVulnerability recordEUVD-2025-11483
Omnissa Horizon Client for Windows contains an LPE Vulnerability. A malicious actor with local access where Horizon Client for Windows is installed may be able to elevate privileges.
euvd.enisa.europa.eu