CVE-2025-49456
Zoom Windows Installer Race Condition Vulnerability
Description
Race condition in the installer for certain Zoom Clients for Windows may allow an unauthenticated user to impact application integrity via local access.
INFO
Published Date :
Aug. 12, 2025, 11:15 p.m.
Last Modified :
Aug. 13, 2025, 5:33 p.m.
Remotely Exploit :
No
Source :
[email protected]
Affected Products
The following products are affected by CVE-2025-49456
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update Zoom Client for Windows to the latest version.
- Verify the integrity of the application.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-49456.
| URL | Resource |
|---|---|
| https://www.zoom.com/en/trust/security-bulletin/zsb-25029 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-49456 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-49456
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-49456 vulnerability anywhere in the article.
-
Daily CyberSecurity
Zoom Patches Critical Flaw (CVE-2025-49457): Windows Users Face Privilege Escalation Risk
Zoom has released security updates addressing two significant vulnerabilities in its Windows-based clients—CVE-2025-49456 and CVE-2025-49457—that could enable attackers to compromise systems through r ... Read more
The following table lists the changes that have been made to the
CVE-2025-49456 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Aug. 12, 2025
Action Type Old Value New Value Added Description Race condition in the installer for certain Zoom Clients for Windows may allow an unauthenticated user to impact application integrity via local access. Added CVSS V3.1 AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Added CWE CWE-426 Added Reference https://www.zoom.com/en/trust/security-bulletin/zsb-25029