CVE-2023-20870

—

CVSS 3.1

6.0 medium

EPSS

<1%p30

Published

Apr 25, 2023 (Apr 25, 2023)

Modified

Jun 17, 2026

Description

VMware Workstation and Fusion contain an out-of-bounds read vulnerability that exists in the functionality for sharing host Bluetooth devices with the virtual machine.

Vendors: vmware
Products: fusion, workstation
Weakness: CWE-125
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news5 stories

Week in review: PaperCut vulnerabilities, VMware fixes critical flaws, RSA Conference 2023

Help Net SecurityApr 30, 00:00 UTC · Apr 30, 2023Vulnerability CVE-2023-27524 CVE-2023-20869 CVE-2023-20870+4 CVEs

Critical Flaw Patched in VMware Workstation and Fusion

Infosecurity MagazineApr 26, 17:05 UTC · Apr 26, 2023Vulnerability CVE-2023-20869 CVE-2023-20870 CVE-2023-20871+1 CVEs

VMware Releases Critical Patches for Workstation and Fusion Software

The Hacker NewsApr 26, 13:10 UTC · Apr 26, 2023Vulnerability CVE-2023-20869 CVE-2023-20870 CVE-2023-20871+2 CVEs

VMware fixes critical flaws in virtualization software (CVE-2023-20869, CVE-2023-20870)

Help Net SecurityApr 26, 00:00 UTC · Apr 26, 2023Vulnerability CVE-2023-20869 CVE-2023-20870 CVE-2023-20871+1 CVEs1

VMware fixed 2 zero

Security AffairsApr 25, 19:49 UTC · Apr 25, 2023Exploit / PoC CVE-2023-20869 CVE-2023-20870