Vulnerability · Published Mar 11, 2025 · Assigned by Zoom
CVE-2025-27439Zoom Apps - Buffer Underflow
High 8.5
In plain English
A high-severity security flaw in Zoom Workplace Apps from Zoom Communications, Inc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).
Severity (CVSS 3.1)8.5High
Exploit odds (30 days)0.4%top 61.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Buffer underflow in some Zoom Workplace Apps may allow an authenticated user to conduct an escalation of privilege via network access.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Zoom Communications, Inc | Zoom Workplace Apps | See references. |
Weakness: CWE-124 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H