CVE-2026-0032: In multiple functions of mem_protect.c, there is a possible out-of-bounds write due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Overview
- Severity
- High (CVSS 7.8)
- CVSS Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Mar
- Released
- 2026-03-07
- EPSS Score
- 0.01% (percentile: 0.5%)
Affected Products (2)
Open Source Software
- cbl2 hyperv-daemons 5.15.200.1-1 on CBL Mariner 2.0
- azl3 hyperv-daemons 6.6.126.1-1 on Azure Linux 3.0
Revision History
- 2026-03-07: Information published.