CVE-2025-22226
CVSS v3
6
MEDIUM
EPSS Score
6.7 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
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 Known Exploited Vulnerability
- Date Added
- 2025-03-04
- Patch Due Date
- 2025-03-25
- Ransomware Use
- Unknown
Technical details
- Published
- 2025-03-04
Frequently asked questions
What is 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.
Is CVE-2025-22226 actively exploited?
Yes. CVE-2025-22226 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2025-03-25.
What is the CVSS score for CVE-2025-22226?
CVE-2025-22226 has a CVSS v3 base score of 6 (MEDIUM severity).
Is CVE-2025-22226 affecting your environment?
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