CVE-2026-90046: mm/page_alloc: don't spin_trylock() in NMI on UP

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-10-20

EPSS Score

0.17% (percentile: 5.3%)

Revision History

• 2026-10-20: Information published.