CVE-2026-23248: perf/core: Fix refcount bug and potential UAF in perf_mmap
Overview
- Severity
- N/A
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Mar
- Released
- 2026-03-19
- EPSS Score
- 0.02% (percentile: 3.7%)
Affected Products (1)
Open Source Software
- azl3 kernel 6.6.126.1-1 on Azure Linux 3.0
Revision History
- 2026-03-19: Information published.