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Vulnerability record · CVE-2022-31696 · published 13 December 2022

CVE-2022-31696: Vmware cloud foundation out-of-bounds write vulnerability

Vmware · Cloud Foundation

VMware ESXi contains a memory corruption vulnerability that exists in the way it handles a network socket. A malicious actor with local access to ESXi may exploit this issue to corrupt memory leading to an escape of the ESXi sandbox.

8.8 CVSS 3.1 High EPSS 0.32% · top 77.5% CWE-787 · Out-of-bounds write
8.8CVSS 3.1 base score
0.32%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

VMware ESXi contains a memory corruption vulnerability that exists in the way it handles a network socket. A malicious actor with local access to ESXi may exploit this issue to corrupt memory leading to an escape of the ESXi sandbox.

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

Affected products

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

References

LinkTags
https://www.vmware.com/security/advisories/VMSA-2022-0030.html PatchVendor Advisory
https://www.vmware.com/security/advisories/VMSA-2022-0030.html PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2022-31696), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.