CyberICT

CVE-2026-43303

Microsoft · Published May 9, 2026

CVSS v3.1

HIGH
Patch availableGet patch

Description

mm/page_alloc: clear page->private in free_pages_prepare(). mm/page_alloc: clear page->private in free_pages_prepare()

Affected Products

  • azl3 kernel 6.6.138.1-1 on Azure Linux 3.0
  • azl3 kernel 6.6.137.1-2 on Azure Linux 3.0
  • azl3 kernel 6.6.139.1-1 on Azure Linux 3.0
  • azl3 kernel 6.6.141.1-1 on Azure Linux 3.0

CVSS Vector

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