CVE-2026-62429

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.

Score

CVSS 3.1 6.5 Medium

Status

Deferred - security@xen.org

Published

2026-07-28

Last modified

2026-07-28

Weaknesses

CWE-362

Affected products

• Xen (Xen)

References

• https://xenbits.xenproject.org/xsa/advisory-502.html
• http://www.openwall.com/lists/oss-security/2026/07/28/18
• http://xenbits.xen.org/xsa/advisory-502.html