CVE-2026-98465: RISC-V: KVM: Serialize IMSIC attributes with vCPU migration

Overview

Severity

Medium (CVSS 4.5)

CVSS Vector

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

Exploit Status

Not Exploited

Patch Tuesday

2026-Oct

Released

2026-10-20

EPSS Score

0.20% (percentile: 9.2%)

Affected Products (1)

Other

• 21932-17084

Revision History

• 2026-10-20: Information published.