CVE-2026-23374: blktrace: fix __this_cpu_read/write in preemptible context
Overview
- Severity
- High (CVSS 8.4)
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Mar
- Released
- 2026-03-26
- Last Updated
- 2026-03-31
- EPSS Score
- 0.12% (percentile: 2.0%)
Affected Products (2)
Open Source Software
- azl3 kernel 6.6.126.1-1 on Azure Linux 3.0
- azl3 kernel 6.6.130.1-3 on Azure Linux 3.0
Revision History
- 2026-03-26: Information published.
- 2026-03-31: Information published.