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Vulnerability record · CVE-2018-6957 · published 15 March 2018

CVE-2018-6957: Vmware workstation pro vulnerability

Vmware · Workstation Pro

VMware Workstation (14.x before 14.1.1, 12.x) and Fusion (10.x before 10.1.1 and 8.x) contain a denial-of-service vulnerability which can be triggered by opening a large number of VNC sessions. Note: In order for exploitation to be possible on Workstation and Fusion, VNC must be manually enabled.

5.3 CVSS 3.0 Medium EPSS 1.6% · top 23.9% CWE-772 · CWE-772
5.3CVSS 3.0 base score, v2 3.5
1.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

VMware Workstation (14.x before 14.1.1, 12.x) and Fusion (10.x before 10.1.1 and 8.x) contain a denial-of-service vulnerability which can be triggered by opening a large number of VNC sessions. Note: In order for exploitation to be possible on Workstation and Fusion, VNC must be manually enabled.

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

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

References

LinkTags
http://www.securityfocus.com/bid/103431 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040539 Third Party AdvisoryVDB Entry
https://www.vmware.com/security/advisories/VMSA-2018-0008.html Vendor Advisory
http://www.securityfocus.com/bid/103431 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040539 Third Party AdvisoryVDB Entry
https://www.vmware.com/security/advisories/VMSA-2018-0008.html Vendor Advisory

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2018-6957), CISA KEV, FIRST EPSS (scores of 2026-11-14). This page is refreshed as NVD updates the record.