How severe is CVE-2026-30905?

CVE-2026-30905 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-2026-30905 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-30905?

CVE-2026-30905 affects Zoom Workplace Virtual Desktop Infrastructure. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-30905?

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-2026-30905 have an EU (EUVD) identifier?

Yes. CVE-2026-30905 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30111.

When was CVE-2026-30905 published?

CVE-2026-30905 was published on 2026-05-13 and last updated on 2026-06-17.

CVE-2026-30905

CVE-2026-30905 is a high-severity vulnerability in Zoom Workplace Virtual Desktop Infrastructure 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-610.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30111
Weakness: CWE-610
Affected product: Zoom Workplace Virtual Desktop Infrastructure
Published: 2026-05-13
Last modified: 2026-06-17

Description

External Control of File Name or Path in the Zoom Workplace VDI Plugin Windows Universal Installer before version 6.6.11 may allow an authenticated user to conduct an escalation of privilege via local access.

Frequently asked questions

What is CVE-2026-30905?: External Control of File Name or Path in the Zoom Workplace VDI Plugin Windows Universal Installer before version 6.6.11 may allow an authenticated user to conduct an escalation of privilege via local access.
How severe is CVE-2026-30905?: CVE-2026-30905 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-2026-30905 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-30905?: CVE-2026-30905 affects Zoom Workplace Virtual Desktop Infrastructure. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-30905?: 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-2026-30905 have an EU (EUVD) identifier?: Yes. CVE-2026-30905 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30111.
When was CVE-2026-30905 published?: CVE-2026-30905 was published on 2026-05-13 and last updated on 2026-06-17.

References

https://www.zoom.com/en/trust/security-bulletin/zsb-26007

Affected products (1)

cpe:2.3:a:zoom:workplace_virtual_desktop_infrastructure:*:*:*:*:*:windows:*:*

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