← Vulnerability feed

Vulnerability record · CVE-2023-20872 · published 25 April 2023

CVE-2023-20872: Vmware fusion out-of-bounds write vulnerability

Vmware · Fusion

VMware Workstation and Fusion contain an out-of-bounds read/write vulnerability in SCSI CD/DVD device emulation.

8.8 CVSS 3.1 High EPSS 0.87% · top 42.9% CWE-787 · Out-of-bounds write
8.8CVSS 3.1 base score
0.87%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

VMware Workstation and Fusion contain an out-of-bounds read/write vulnerability in SCSI CD/DVD device emulation.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.vmware.com/security/advisories/VMSA-2023-0008.html Vendor Advisory
https://www.vmware.com/security/advisories/VMSA-2023-0008.html Vendor Advisory

Track CVE-2023-20872 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.2CVE-2025-22224VMware ESXi and Workstation TOCTOU race leads to out-of-bounds writeVMware ESXi, Workstation, and related products contain a TOCTOU race condition that results in an out-of-bounds write. An attacker with local adminis…KEVEPSS 1.6%analysed7.8CVE-2020-3950VMware Fusion, VMRC and Horizon Client setuid privilege escalationVMware Fusion, VMware Remote Console for Mac and Horizon Client for Mac mishandle setuid binaries, allowing a local user to gain root. The flaw affec…KEVEPSS 7.3%analysed6.0CVE-2025-22226VMware ESXi, Workstation and Fusion HGFS out-of-bounds read leaks vmx memoryVMware ESXi, Workstation, Fusion and related cloud products contain an out-of-bounds read in the HGFS (Host Guest File System) component. A malicious…KEVEPSS 1.8%analysed10.0CVE-2009-3732Vmware ace vulnerabilityFormat string vulnerability in vmware-vmrc.exe build 158248 in VMware Remote Console (aka VMrc) allows remote attackers to execute arbitrary code via…EPSS 16%10.0CVE-2008-3691Vmware ace vulnerabilityUnspecified vulnerability in a certain ActiveX control in VMware Workstation 5.5.x before 5.5.8 build 108000, VMware Workstation 6.0.x before 6.0.5 b…EPSS 3.9%10.0CVE-2008-3692Vmware ace vulnerabilityUnspecified vulnerability in a certain ActiveX control in VMware Workstation 5.5.x before 5.5.8 build 108000, VMware Workstation 6.0.x before 6.0.5 b…EPSS 3.6%10.0CVE-2008-3693Vmware ace vulnerabilityUnspecified vulnerability in a certain ActiveX control in VMware Workstation 5.5.x before 5.5.8 build 108000, VMware Workstation 6.0.x before 6.0.5 b…EPSS 3.6%10.0CVE-2008-3694Vmware ace vulnerabilityUnspecified vulnerability in a certain ActiveX control in VMware Workstation 5.5.x before 5.5.8 build 108000, VMware Workstation 6.0.x before 6.0.5 b…EPSS 3.6%

Source: NIST National Vulnerability Database (record CVE-2023-20872), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.