Buffer overflow in Zoom Video Communications, Inc. products - CVE-2025-49458
Published: September 9, 2025
Vulnerability identifier: #VU114988
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-49458
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Zoom Video Communications, Inc.
Affected software:
Zoom Workplace Desktop App for Windows
Zoom Workplace Desktop App for macOS
Zoom Workplace Desktop App for Linux
Zoom Rooms Client for Windows
Zoom Rooms Client for macOS
Zoom Rooms Controller for Windows
Zoom Rooms Controller for macOS
Zoom Rooms Controller for Linux
Virtual Desktop Infrastructure (VDI)
Zoom Rooms Client for iPad
Zoom Meeting SDK for Windows
Zoom Meeting SDK for macOS
Zoom Meeting SDK for Linux
Zoom Workplace Desktop App for Windows
Zoom Workplace Desktop App for macOS
Zoom Workplace Desktop App for Linux
Zoom Rooms Client for Windows
Zoom Rooms Client for macOS
Zoom Rooms Controller for Windows
Zoom Rooms Controller for macOS
Zoom Rooms Controller for Linux
Virtual Desktop Infrastructure (VDI)
Zoom Rooms Client for iPad
Zoom Meeting SDK for Windows
Zoom Meeting SDK for macOS
Zoom Meeting SDK for Linux
Detailed vulnerability description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error. A remote attacker can send specialy crafted data to the application, trigger memory corruption and perform a denial of service attack.
How to mitigate CVE-2025-49458
Install updates from vendor's website.