CVE-2024-27239 Zoom Workplace Apps and SDKs - Divide By Zero
An authenticated user can cause a denial of service in Zoom Workplace Apps and SDKs via a use-after-free vulnerability.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-27239?
CVE-2024-27239 is a medium-severity use after free vulnerability in Zoom Meeting Software Development Kit, published on 25 Feb 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Weakness: CWE-416
Which versions are affected by CVE-2024-27239?
It affects 5 products.
Products include Zoom Meeting Software Development Kit, Zoom Rooms, Zoom Workplace, Zoom Workplace Desktop, Zoom Workplace Virtual Desktop Infrastructure.
How do I fix CVE-2024-27239?
No fix has been published for CVE-2024-27239 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is CVE-2024-27239 being exploited?
There is no known exploitation of CVE-2024-27239 in the wild and no public exploit code.
Other vulnerabilities in Zoom Meeting Software Development Kit
- CVE-2025-49457 Zoom Clients for Windows - Untrusted Search Path
- CVE-2024-24691 Privilege escalation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows
- CVE-2025-30663 Zoom Workplace Apps - Time-of-check Time-of-use
- CVE-2025-0147 Zoom Workplace App for Linux - Type Confusion
- CVE-2023-49647 Zoom Desktop Client for Windows - Improper Access Control
Sources
Also known as GHSA-8wc2-54gh-pq44.