Search/CVE-2007-2491
● CVE

CVE-2007-2491

VendorvmwareProductworkstation, serverDiscoveredMay 4, 2007UpdatedApr 23, 2026

The PIIX4 power management subsystem in EMC VMware Workstation 5.5.3.34685 and VMware Server 1.0.1.29996 allows local users to write to arbitrary memory locations via a crafted poke to I/O port 0x1004, triggering a denial of service (virtual machine crash) or other unspecified impact, a related issue to CVE-2007-1337.

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CVSS v3.1
—
EPSS
0.30%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
Connections
2 relationships
Timeline
disclosure → media coverage
May 4, 2007
Disclosure — published as a CVE record. · last revised by NVD Apr 23, 2026