#VU113006 Integer overflow in VMware ESXi - CVE-2025-41236

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Main Vulnerability Database Vulnerabilities #VU113006

#VU113006 Integer overflow in VMware ESXi - CVE-2025-41236

Published: July 17, 2025


Vulnerability identifier: #VU113006
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2025-41236
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
VMware ESXi
Software vendor:
VMware, Inc

Description

The vulnerability allows an attacker to compromise the host OS.

The vulnerability exists due to integer overflow in the VMXNET3 virtual network adapter. A malicious guest with administrative privileges can trigger an integer overflow and execute arbitrary code on the host OS.


Remediation

Install updates from vendor's website.

External links