CVE-2026-90193: mailbox: qcom-cpucp: fix PREEMPT_RT self-deadlock in IRQ handler

Overview

Severity
N/A
Exploit Status
Not Exploited
Patch Tuesday
2026-Sep
Released
2026-10-20
EPSS Score
0.21% (percentile: 10.4%)

Revision History

  • 2026-10-20: Information published.