What’s Vulnerable › Vulnerabilities

CVE-2023-39214

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-08 · updated 2026-06-17
• Weakness: CWE-749

Description

Exposure of sensitive information in Zoom Client SDK's before 5.15.5 may allow an authenticated user to enable a denial of service via network access.

Affected products

• Zoom Meeting Software Development Kit: before 5.15.5 — fixed in 5.15.5
• Zoom Video Communications, Inc. Zoom Rooms for Windows: before 5.15.5 — fixed in 5.15.5
• Zoom Video Communications, Inc. Zoom Desktop Client for Windows: before 5.15.5 — fixed in 5.15.5

How to fix

Upgrade to a fixed version: Zoom Meeting Software Development Kit 5.15.5; Zoom Video Communications, Inc. Zoom Rooms for Windows 5.15.5; Zoom Video Communications, Inc. Zoom Desktop Client for Windows 5.15.5. Check the vendor advisory for mitigations.

References

• https://explore.zoom.us/en/trust/security/security-bulletin/
• https://explore.zoom.us/en/trust/security/security-bulletin/

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