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CVE-2026-53412

Zoom Workplace Virtual Desktop Infrastructure vulnerability

9.8 CRITICALEPSS 0.53%
  1. Published16 Jul 2026

Description

Improper Input Validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthenticated user to conduct an account takeover via network access.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Zoom Workplace Desktop< 7.0.0
Zoom Workplace Virtual Desktop Infrastructure≥ 6.5.0 < 6.5.18 · ≥ 6.6.0 < 6.6.15 · ≥ 7.0.0 < 7.0.10

Remediation

Fixed in
Zoom Workplace Desktop≥ 7.0.0
Zoom Workplace Virtual Desktop Infrastructure≥ 6.5.18

References

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Frequently asked

Is CVE-2026-53412 being actively exploited?

CVE-2026-53412 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.53%.

How severe is CVE-2026-53412?

CVE-2026-53412 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.53% probability of exploitation.

Which products are affected by CVE-2026-53412?

Affected products include Zoom Workplace Desktop, Zoom Workplace Virtual Desktop Infrastructure.

How do I fix CVE-2026-53412?

Upgrade affected software to a fixed version, for example Zoom Workplace Desktop 7.0.0, Zoom Workplace Virtual Desktop Infrastructure 6.5.18 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-53412 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.