No exploitation reportedFix available

CVE-2023-20869

Q: Is CVE-2023-20869 actively exploited?

Active exploitation of CVE-2023-20869 has not been confirmed. Its EPSS score was 2.0% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2023-20869?

CVE-2023-20869 has a CVSS v3 base score of 8.2 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2023-04-25
Fixed in13.0.2
WeaknessCWE-787

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

VMware Workstation (17.x) and VMware Fusion (13.x) contain a stack-based buffer-overflow vulnerability that exists in the functionality for sharing host Bluetooth devices with the virtual machine.

Timeline

dates in UTC

2023-04-2522:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-20869?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-20869?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Vmware fusion

Branch	Affected	Fixed in	Source
13.0	≥ 13.0.0, < 13.0.2	13.0.2	NVD

Vmware workstation

Branch	Affected	Fixed in	Source
17.0	≥ 17.0.0, < 17.0.2	17.0.2	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Vmware fusion to 13.0.2

Advisories and patches

www.vmware.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionnone2025-02-04
OpenCVESSVC decisionnone—
CISA-ADPCVSS 3.18.22025-02-04
NVDCVSS 3.18.2read 2026-10-23
CISA-ADPweakness (CWE)CWE-7872025-02-04
NVDweakness (CWE)CWE-787read 2026-10-23
FIRST EPSSEPSS score2.0 %2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Published: 2023-04-25
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2023-20869?

VMware Workstation (17.x) and VMware Fusion (13.x) contain a stack-based buffer-overflow vulnerability that exists in the functionality for sharing host Bluetooth devices with the virtual machine.

Is CVE-2023-20869 actively exploited?

Active exploitation of CVE-2023-20869 has not been confirmed. Its EPSS score was 2.0% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-20869?

CVE-2023-20869 has a CVSS v3 base score of 8.2 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H.

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