CVE-2023-39208

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-09-12 · updated 2026-06-17
Weakness: CWE-79

Description

Improper input validation in Zoom Desktop Client for Linux before version 5.15.10 may allow an unauthenticated user to conduct a denial of service via network access.

Affected products

Zoom Video Communications, Inc. Zoom Desktop Client for Windows: before 5.15.10 — fixed in 5.15.10

How to fix

Upgrade to a fixed version: Zoom Video Communications, Inc. Zoom Desktop Client for Windows 5.15.10. 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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