CVE-2025-30670 Zoom Workplace Apps for Windows - Null Pointer
An authenticated user can cause a denial of service in Zoom Workplace Apps for Windows via network access due to a null pointer dereference.
- 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-2025-30670?
CVE-2025-30670 is a medium-severity vulnerability in Zoom Meeting Software Development Kit, published on 8 Apr 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Null pointer dereference in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a denial of service via network access.
Weakness: CWE-476
Which versions are affected by CVE-2025-30670?
It affects 5 products.
Products include Zoom Meeting Software Development Kit, Zoom Rooms, Zoom Rooms Controller, Zoom Workplace Desktop, Zoom Workplace Virtual Desktop Infrastructure.
How do I fix CVE-2025-30670?
No fix has been published for CVE-2025-30670 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-30670 being exploited?
There is no known exploitation of CVE-2025-30670 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-cppr-qmr8-4r9j.