CyberICT

CVE-2026-43258

Microsoft · Published May 22, 2026

CVSS v3.1

HIGH
Patch availableGet patch

Description

alpha: fix user-space corruption during memory compaction. alpha: fix user-space corruption during memory compaction

Affected Products

  • azl3 kernel 6.6.137.1-2 on Azure Linux 3.0
  • azl3 kernel 6.6.144.1-1 on Azure Linux 3.0
  • azl3 kernel 6.6.145.2-1 on Azure Linux 3.0
  • azl3 kernel 6.6.138.1-1 on Azure Linux 3.0

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U