CVE-2026-98858: io_uring: fix task_work add use-after-free with SQPOLL
Overview
- Severity
- N/A
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Oct
- Released
- 2026-10-20
- EPSS Score
- 0.16% (percentile: 4.4%)
Revision History
- 2026-10-20: Information published.