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Vulnerability record · CVE-2009-1805 · published 1 June 2009

CVE-2009-1805: Vmware ace vulnerability

Vmware · Ace

Unspecified vulnerability in the VMware Descheduled Time Accounting driver in VMware Workstation 6.5.1 and earlier, VMware Player 2.5.1 and earlier, VMware ACE 2.5.1 and earlier, VMware Server 1.x before 1.0.9 build 156507 and 2.x before 2.0.1 build 156745, VMware Fusion 2.x before 2.0.2 build 147997, VMware ESXi 3.5, and VMware ESX 3.0.2, 3.0.3, and 3.5, when the Descheduled Time Accounting Service is not running, allows guest OS users on Windows to cause a denial of service via unknown vectors.

4.0 CVSS 2.0 Medium EPSS 0.33% · top 76.3%
4.0CVSS 2.0 base score
0.33%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
14References
16 Jun 2026Last modified by NVD

Description

Unspecified vulnerability in the VMware Descheduled Time Accounting driver in VMware Workstation 6.5.1 and earlier, VMware Player 2.5.1 and earlier, VMware ACE 2.5.1 and earlier, VMware Server 1.x before 1.0.9 build 156507 and 2.x before 2.0.1 build 156745, VMware Fusion 2.x before 2.0.2 build 147997, VMware ESXi 3.5, and VMware ESX 3.0.2, 3.0.3, and 3.5, when the Descheduled Time Accounting Service is not running, allows guest OS users on Windows to cause a denial of service via unknown vectors.

AV:L/AC:H/Au:N/C:N/I:N/A:C

Affected products

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

References

LinkTags
http://secunia.com/advisories/35269 Vendor Advisory
http://www.securityfocus.com/archive/1/503912/100/0/threaded
http://www.securityfocus.com/bid/35141
http://www.securitytracker.com/id?1022300
http://www.vmware.com/security/advisories/VMSA-2009-0007.html Patch
http://www.vupen.com/english/advisories/2009/1452
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6130
http://secunia.com/advisories/35269 Vendor Advisory
http://www.securityfocus.com/archive/1/503912/100/0/threaded
http://www.securityfocus.com/bid/35141
http://www.securitytracker.com/id?1022300
http://www.vmware.com/security/advisories/VMSA-2009-0007.html Patch
http://www.vupen.com/english/advisories/2009/1452
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6130

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Source: NIST National Vulnerability Database (record CVE-2009-1805), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.