VMware ESXi, Workstation, and Fusion
YES - ON THE CISA KEV LIST
CVE-2025-22226
VMware ESXi, Workstation, and Fusion Information Disclosure Vulnerability
overdue since 2025-03-25
VMware: 26 entries (1.5% of all KEV entries are from this vendor); 0 added in 2026.
BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.
Your BOD 26-04 window (SSVC tier helper)
Your remediation window ends:
Description
VMware ESXi, Workstation, and Fusion contain an information disclosure vulnerability due to an out-of-bounds read in HGFS. Successful exploitation allows an attacker with administrative privileges to a virtual machine to leak memory from the vmx process.
Required action (CISA)
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes
https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25390 ; https://nvd.nist.gov/vuln/detail/CVE-2025-22226
References
Other KEV entries for this vendor: VMware
- CVE-2025-22225 - ESXi (2025-03-04)
- CVE-2025-22224 - ESXi and Workstation (2025-03-04)
- CVE-2024-38813 - vCenter Server (2024-11-20)
- CVE-2024-38812 - vCenter Server (2024-11-20)
- CVE-2024-37085 - ESXi (2024-07-30)
- CVE-2022-22948 - vCenter Server (2024-07-17)
- CVE-2023-34048 - vCenter Server (2024-01-22)
- CVE-2023-20867 - Tools (2023-06-23)
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