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 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...

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...

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...

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-2025-22226

VMware ESXi, Workstation, and Fusion contain an information disclosure vulnerability due to an out-of-bounds read in HGFS. A malicious actor with administrative privileges to a virtual machine may be able to exploit this issue to leak memory from the vmx process...

CISA Adds Four Known Exploited Vulnerabilities to Catalog

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-50302link is external Linux Kernel Use of Uninitialized Resource Vulnerability CVE-2025-22225link is external VMware ESXi Arbitrary Write Vulnerability...

CVE-2025-22226

CVE-2025-22226 affects VMware ESXi, Workstation, and Fusion via an out-of-bounds read in HGFS, allowing a VM-guest with local admin rights to leak memory from the vmx host process (information disclosure). Connected sources corroborate three related VMware flaws (CVE-2025-22224, CVE-2025-22225) a...

CVE-2025-22225

CVE-2025-22225 applies to VMware ESXi and involves an arbitrary write vulnerability where a malicious actor with privileges within the VMX process can trigger an arbitrary kernel write, leading to a sandbox escape. CVSS 3.1 base score 8.2 (HIGH) with LOCAL attack vector and HIGH impact on confide...

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-2025-22225

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...

CVE-2025-22224

CVE-2025-22224 refers to a TOCTOU race condition in VMware ESXi/Workstation that can cause an out-of-bounds write. IBM’s security bulletin ties this to Broadcom VMware ESXi vulnerabilities and details that a local admin within a VM can exploit the vulnerability to run code in the host’s VMX proce...