Description
Classic buffer overflow in certain Zoom Clients for Windows may allow an authorized user to conduct a denial of service via network access.
Published: 2025-07-10
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-21011 Classic buffer overflow in certain Zoom Clients for Windows may allow an authorized user to conduct a denial of service via network access.
History

Fri, 22 Aug 2025 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Zoom
Zoom zoom
CPEs cpe:2.3:a:zoom:zoom:-:*:*:*:*:windows:*:*
Vendors & Products Zoom
Zoom zoom

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00039}

 epss

{'score': 0.00044}

Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00039}

Thu, 10 Jul 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 10 Jul 2025 16:00:00 +0000

Type Values Removed Values Added
Description Classic buffer overflow in certain Zoom Clients for Windows may allow an authorized user to conduct a denial of service via network access.
Title Zoom Clients for Windows - Classic Buffer Overflow
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Subscriptions

Zoom Zoom
cve-icon MITRE

Status: PUBLISHED

Assigner: Zoom

Published:

Updated: 2025-07-10T20:17:43.587Z

Reserved: 2025-04-29T21:24:03.394Z

Link: CVE-2025-46789

cve-icon Vulnrichment

Updated: 2025-07-10T20:17:40.525Z

cve-icon NVD

Status : Analyzed

Published: 2025-07-10T16:15:24.573

Modified: 2025-08-22T17:09:50.280

Link: CVE-2025-46789

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses