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【Vulnerability Alert】Three Critical Information Security Vulnerabilities Found in VMware ESXi, Workstation, Fusion, and Tools

publish date : 2025-07-28 update date : 2025-07-28

Source: Ministry of education information & communication security contingency platform

Publication Number TACERT-ANA-2025071703075858 Publication Time 2025/07/17 15:18
Incident Type ANA-Vulnerability Alert Discovery Time 2025/07/17 15:18
Impact Level Low  
[Subject]
【Vulnerability Alert】Three Critical Information Security Vulnerabilities Found in VMware ESXi, Workstation, Fusion, and Tools
[Content]
Forwarded from TWCERTCC-200-202507-00000011

【CVE-2025-41236, CVSS: 9.3】
An integer overflow vulnerability exists in the VMXNET3 virtual network interface of VMware ESXi, Workstation, and Fusion.

【CVE-2025-41237, CVSS: 9.3】
An integer underflow vulnerability exists in the VMCI of VMware ESXi, Workstation, and Fusion, which may lead to out-of-bounds write.

【CVE-2025-41238, CVSS: 9.3】
A stack overflow vulnerability exists in the PVSCSI controller of VMware ESXi, Workstation, and Fusion, which may lead to out-of-bounds write.

Information Sharing Level: WHITE (Information content can be publicly disclosed)
[Affected Platform]
● VMware Cloud Foundation
● VMware vSphere Foundation
● VMware ESXi
● VMware Workstation Pro
● VMware Fusion
● VMware Tools
● VMware Telco Cloud Platform
● VMware Telco Cloud Infrastructure
[Recommended Actions]
Follow the remediation measures released on the official website:
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/35877
[Reference]
https://www.twcert.org.tw/tw/cp-169-10250-08712-1.html
(This notification is for informational purposes only and does not constitute a cybersecurity incident).
If you have questions or suggestions regarding this notification, please feel free to contact us.
Ministry of education information & communication security contingency platform
Website: https://info.cert.tanet.edu.tw/
Phone: +886-7-5250211
Internet Phone: 98400000
E-Mail: service@cert.tanet.edu.tw
Organizer: Computer Center
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