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CVE-2024-27239: Zoom Workplace Apps and SDKs - Divide By Zero
- Severity: medium (CVSS 6.5 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: 2025-02-25 · updated 2026-06-17
- Weakness: CWE-416
Description
Use after free in some Zoom Workplace Apps and SDKs may allow an authenticated user to conduct a denial of service via network access.
Affected products
- Zoom Meeting Software Development Kit: before 5.17.11 — fixed in 5.17.11
- Zoom Video Communications, Inc. Zoom Rooms for Windows: before 6.0.0 — fixed in 6.0.0
- Zoom Workplace: before 5.17.11 — fixed in 5.17.11
- Zoom Communications, Inc Zoom Workplace Desktop App for macOS: before 5.17.11 — fixed in 5.17.11
- Zoom Communications Zoom Workplace VDI Plugin: before 5.15.17; from 5.16.0 before 5.16.15; from 5.16.16 before 5.17.11 — fixed in 5.15.17, 5.16.15, 5.17.11
How to fix
Upgrade to a fixed version: Zoom Meeting Software Development Kit 5.17.11; Zoom Video Communications, Inc. Zoom Rooms for Windows 6.0.0; Zoom Workplace 5.17.11; Zoom Communications, Inc Zoom Workplace Desktop App for macOS 5.17.11; Zoom Communications Zoom Workplace VDI Plugin 5.15.17, 5.16.15, 5.17.11. Check the vendor advisory for mitigations.
References
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