How severe is CVE-2025-25230?

CVE-2025-25230 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-25230 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-25230?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-25230 have an EU (EUVD) identifier?

Yes. CVE-2025-25230 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11483.

When was CVE-2025-25230 published?

CVE-2025-25230 was published on 2025-04-16 and last updated on 2026-06-17.

CVE-2025-25230

CVE-2025-25230 is a high-severity vulnerability with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-269.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-11483
Weakness: CWE-269
Published: 2025-04-16
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2025-25230?: 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.
How severe is CVE-2025-25230?: CVE-2025-25230 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-25230 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-25230?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-25230 have an EU (EUVD) identifier?: Yes. CVE-2025-25230 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11483.
When was CVE-2025-25230 published?: CVE-2025-25230 was published on 2025-04-16 and last updated on 2026-06-17.

References

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