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Vulnerability DatabaseCVE-2025-27439

CVE-2025-27439: 
Zoom Client vulnerability analysis and mitigation

Buffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.

Source: NVD

Related Zoom Client vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-49457HIGH8.8
  • Zoom ClientZoom Client
  • cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*
NoYesAug 12, 2025
CVE-2025-58133HIGH7.5
  • Zoom ClientZoom Client
  • cpe:2.3:a:zoom:rooms:*:*:*:*:*:windows:*:*
NoYesOct 15, 2025
CVE-2025-49460HIGH7.5
  • Zoom ClientZoom Client
  • cpe:2.3:a:zoom:virtual_desktop_infrastructure
NoYesSep 09, 2025
CVE-2025-49464MEDIUM6.5
  • NixOSNixOS
  • cpe:2.3:a:zoom:zoom
NoYesJul 10, 2025
CVE-2025-49463MEDIUM6.5
  • NixOSNixOS
  • cpe:2.3:a:zoom:zoom
NoYesJul 10, 2025

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