Name: CVE-2026-62429: Concurrent Execution using Shared Resource with Improper Synchronization
Creator: Rapid7
Published: 2026-07-28T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-62429, CWE-362, CVSS 6.5, EPSS 0.00224

Accessing the vNUMA configuration data of a guest is still possible when domain destruction has already started. The cleaning up of that configuration information is not synchronized with its retrieval by a device model controlling the guest.

CVSS Details

CVSS 3.1 Base Score: 6.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade xen	Aug 12, 2026	Jul 28, 2026
Debian	—	Upgrade xen	Aug 11, 2026	Jul 28, 2026

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CVSS Details

Covered by Rapid7

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