CVE-2026-98714: KVM: SVM: Update control fields on #VMEXIT if and only if VMRUN succeeded

Overview

Severity

Medium (CVSS 4.2)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-20

EPSS Score

0.15% (percentile: 4.3%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-10-20: Information published.