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Vulnerability record · CVE-2017-4903 · published 7 June 2017

CVE-2017-4903: Vmware workstation player memory buffer overflow vulnerability

Vmware · Workstation Player

VMware ESXi 6.5 without patch ESXi650-201703410-SG, 6.0 U3 without patch ESXi600-201703401-SG, 6.0 U2 without patch ESXi600-201703403-SG, 6.0 U1 without patch ESXi600-201703402-SG, and 5.5 without patch ESXi550-201703401-SG; Workstation Pro / Player 12.x prior to 12.5.5; and Fusion Pro / Fusion 8.x prior to 8.5.6 have an uninitialized stack memory usage in SVGA. This issue may allow a guest to execute code on the host.

8.8 CVSS 3.1 High EPSS 0.41% · top 67.4% CWE-119 · Memory buffer overflow
8.8CVSS 3.1 base score, v2 7.2
0.41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
5Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

VMware ESXi 6.5 without patch ESXi650-201703410-SG, 6.0 U3 without patch ESXi600-201703401-SG, 6.0 U2 without patch ESXi600-201703403-SG, 6.0 U1 without patch ESXi600-201703402-SG, and 5.5 without patch ESXi550-201703401-SG; Workstation Pro / Player 12.x prior to 12.5.5; and Fusion Pro / Fusion 8.x prior to 8.5.6 have an uninitialized stack memory usage in SVGA. This issue may allow a guest to execute code on the host.

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

Affected products

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

References

LinkTags
http://www.securityfocus.com/bid/97160 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038148 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038149 Third Party AdvisoryVDB Entry
http://www.vmware.com/security/advisories/VMSA-2017-0006.html PatchVendor Advisory
http://www.securityfocus.com/bid/97160 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038148 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038149 Third Party AdvisoryVDB Entry
http://www.vmware.com/security/advisories/VMSA-2017-0006.html PatchVendor 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-2017-4903), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.