vulnerability
VMSA-2025-0013: vSockets information-disclosure vulnerability (CVE-2025-41239)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Jul 15, 2025 | Jul 23, 2025 | Oct 7, 2025 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Jul 15, 2025
Added
Jul 23, 2025
Modified
Oct 7, 2025
Description
VMware ESXi, Workstation, Fusion, and VMware Tools contains an information disclosure vulnerability due to the usage of an uninitialised memory in vSockets. A malicious actor with local administrative privileges on a virtual machine may be able to exploit this issue to leak memory from processes communicating with vSockets.
Solutions
vmware-esxi700-upgrade-24784741vmware-esxi701-upgrade-24784741vmware-esxi702-upgrade-24784741vmware-esxi703-upgrade-24784741vmware-esxi800-upgrade-24789317vmware-esxi801-upgrade-24789317vmware-esxi802-upgrade-24789317vmware-esxi803-upgrade-24784735
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