CVE-2026-90121: irqchip/gic-v5: Clear per-CPU IRS data on teardown

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-10-20

EPSS Score

0.21% (percentile: 10.1%)

Revision History

• 2026-10-20: Information published.