Feed/CVE-2026-42488
CVE-2026-42488HIGHCVSS 8.1

CVE-2026-42488

Published Jun 18, 2026·Updated Jun 22, 2026

NVD Description

Some shadow paging errors paths will switch the page-tables without updating the currently running vCPU reference. This causes a mismatch between the loaded page-tables and the mapcache metadata which can lead to corruption of the mapcache.

CVSS Vector

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

References

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