Zoom Workplace Apps Windows NPE DoS via Network Access
CVE-2025-30670 Published on April 8, 2025
Zoom Workplace Apps for Windows - Null Pointer
Null pointer dereference in some Zoom Workplace Apps for Windows may allow an authenticated user to conduct a denial of service via network access.
Vulnerability Analysis
CVE-2025-30670 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.
Weakness Type
NULL Pointer Dereference
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. NULL pointer dereference issues can occur through a number of flaws, including race conditions, and simple programming omissions.
Products Associated with CVE-2025-30670
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Affected Versions
Zoom Communications, Inc Zoom Workplace Apps for Windows Version See references. is affected by CVE-2025-30670Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.