CVE-2026-64378

Microsoft · Published July 26, 2026

4.7

CVSS v3.1

MEDIUM

Patch availableGet patch

Description

writeback: fix race between cgroup_writeback_umount() and inode_switch_wbs(). writeback: fix race between cgroup_writeback_umount() and inode_switch_wbs()

Affected Products

azl3 kernel 6.6.144.1-1 on Azure Linux 3.0

CVSS Vector

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