CVE-2025-41226 Guest Operations Denial-of-Service Vulnerability

VMware ESXi contains a denial-of-service vulnerability that occurs when performing a guest operation. A malicious actor with guest operation privileges on a VM, who is already authenticated through vCenter Server or ESXi may trigger this issue to create a denial-of-service condition of guest VMs...

CVE-2025-41226

CVE-2025-41226 affects VMware ESXi (guest-operations DoS). A malicious actor with guest operation privileges, already authenticated via vCenter Server or ESXi, can trigger a DoS on guest VMs running VMware Tools. Connected IBM bulletin confirms this CVE and notes remediation via updates to VMware...

PT-2025-22147 · Vmware · Vmware Esxi +2

Name of the Vulnerable Software and Affected Versions: VMware ESXi affected versions not specified Description: The issue is a denial-of-service vulnerability that occurs when performing a guest operation. A malicious actor with guest operation privileges on a VM, who is already authenticated...

VMware ESXi 安全漏洞

VMware ESXi is a server virtualization platform from VMware that can be installed directly on physical servers. A security vulnerability exists in VMware ESXi, which originates from a denial of service condition that can be triggered by an attacker with client privileges...

VMware ESXi 安全漏洞

VMware ESXi is a suite of server virtualization platforms from VMware that can be installed directly on physical servers. A security vulnerability exists in VMware ESXi that originates from a client operating system unprivileged user could exhaust host memory, resulting in a denial of service...

VMSA-2025-0010 : VMware ESXi, vCenter Server, Workstation, and Fusion updates address multiple vulnerabilities (CVE-2025-41225, CVE-2025-41226, CVE-2025-41227, CVE-2025-41228)

Advisory ID: | VMSA-2025-0010 ---|--- Advisory Severity: | Important CVSSv3 Range: | 4.3-8.8 Synopsis: | VMware ESXi, vCenter Server, Workstation, and Fusion updates address multiple vulnerabilities CVE-2025-41225, CVE-2025-41226, CVE-2025-41227, CVE-2025-41228 Issue date: | 2025-05-20 Updated on...

PT-2025-22149

Name of the Vulnerable Software and Affected Versions: VMware ESXi and vCenter Server affected versions not specified Description: The issue is related to a reflected cross-site scripting vulnerability due to improper input validation. A malicious actor with network access to the login page of...

CVE-2025-22224

VMware ESXi, and Workstation contain a TOCTOU Time-of-Check Time-of-Use vulnerability that leads to an out-of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host...

CVE-2025-22225

VMware ESXi contains an arbitrary write vulnerability. A malicious actor with privileges within the VMX process may trigger an arbitrary kernel write leading to an escape of the sandbox...

Vulnerability of the hypervisor in VMware ESXi, VMware Workstation, VMware Fusion, the virtualization platform VMware Cloud Foundation, the telecommunications cloud platform VMware Telco Cloud Platform, and VMware Telco Cloud Infrastructure—related to reading beyond the allowed range in memory, allowing an intruder to gain unauthorized access to protected information.

The vulnerability of VMware ESXi, VMware Workstation, VMware Fusion, the virtualization platform VMware Cloud Foundation, the telecommunications cloud platform VMware Telco Cloud Platform, and VMware Telco Cloud Infrastructure is related to reading data beyond the allowed range in memory...

The vulnerability of the VMware ESXi hypervisor, the VMware Cloud Foundation virtualization platform, the VMware Telco Cloud Platform telecommunications cloud platform, and the VMware Telco Cloud Infrastructure involves writing arbitrary values anywhere and overflowing buffers. This allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of VMware ESXi hypervisor, the VMware Cloud Foundation virtualization platform, the VMware Telco Cloud Platform telecommunications cloud platform, and the VMware Telco Cloud Infrastructure are related to writing arbitrary values anywhere and overwriting buffers. Exploiting this...

VMware ESXi 7.0 / 8.0 Out-of-bounds Write (CVE-2025-22224)

The version of VMware ESXi installed on the remote host is 7.0 prior to 7.0 Update 3s, 8.0 Update 2 prior to 8.0 Update 2d, or 8.0 Update 3 prior to 8.0 Update 3d. It is, therefore, affected by an out-of-bounds write vulnerability: - VMware ESXi, and Workstation contain a TOCTOU Time-of-Check...

The vulnerability of VMware ESXi and VMware Workstation relates to synchronization errors when using shared resources, allowing a hacker to execute arbitrary code.

The vulnerability of VMware ESXi and VMware Workstation lies in synchronization errors when using shared resources „Race Conditions“. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

VMware ESXi 7.0 / 8.0 Information Disclosure (CVE-2025-22226)

The version of VMware ESXi installed on the remote host is 7.0 prior to 7.0 Update 3s, 8.0 Update 2 prior to 8.0 Update 2d, or 8.0 Update 3 prior to 8.0 Update 3d. It is, therefore, affected by an information disclosure vulnerability: - VMware ESXi, Workstation, and Fusion contain an information...

VMware ESXi 7.0 / 8.0 Sandbox Escape (CVE-2025-22225)

The version of VMware ESXi installed on the remote host is 7.0 prior to 7.0 Update 3s, 8.0 Update 2 prior to 8.0 Update 2d, or 8.0 Update 3 prior to 8.0 Update 3d. It is, therefore, affected by a sandbox escape vulnerability: - VMware ESXi contains an arbitrary write vulnerability. A malicious...

Multiple Zero-Day Vulnerabilities in Broadcom VMware ESXi and Other Products

On Tuesday, March 4, 2025, Broadcom published a critical security advisory VMSA-2025-0004 on 3 new zero-day vulnerabilities affecting multiple VMware products, including ESXi, Workstation, and Fusion. The most severe of the vulnerabilities is CVE-2025-22224, a critical vulnerability in ESXi and...

Vulnerabilities fixed in VMware products

Broadcom has fixed vulnerabilities in VMware ESXi including Workstation and Fusion. The vulnerabilities include a TOCTOU vulnerability that allows a malicious person with local administrative privileges to execute code as the VMX process on the host via an out-of-bounds write. In addition, there ...

CVE-2025-22224

VMware ESXi, and Workstation contain a TOCTOU Time-of-Check Time-of-Use vulnerability that leads to an out-of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host...

CVE-2025-22225

VMware ESXi contains an arbitrary write vulnerability. A malicious actor with privileges within the VMX process may trigger an arbitrary kernel write leading to an escape of the sandbox...

CVE-2025-22224

VMware ESXi, and Workstation contain a TOCTOU Time-of-Check Time-of-Use vulnerability that leads to an out-of-bounds write. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host...