CVE-2025-46789

MEDIUM

Published Jul 10, 2025 Modified Aug 22, 2025 CWE-120

Description

Classic buffer overflow in certain Zoom Clients for Windows may allow an authorized user to conduct a denial of service via network access.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
zoom	zoom	All

References

Advisories & Patches

https://https://www.zoom.com/en/trust/security-bulletin/zsb-25024/

Frequently Asked Questions

What is CVE-2025-46789? +

Classic buffer overflow in certain Zoom Clients for Windows may allow an authorized user to conduct a denial of service via network access. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-46789? +

CVE-2025-46789 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-46789? +

CVE-2025-46789 affects products from zoom, specifically: zoom. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-46789? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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