Zoom Workplace Apps Windows: Authenticated DoS via NULL Pointer Deref
CVE-2025-30666 Published on May 14, 2025
Zoom Workplace Apps for Windows - NULL Pointer Dereference
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-2025-30666 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-2025-30666
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Affected Versions
Zoom Communications, Inc Zoom Workplace Apps for Windows Version see references is affected by CVE-2025-30666Exploit 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.