CVE intelligence

CVE-2026-53266

Linux Kernel Out-of-Bounds Write Vulnerability

Linux · Published 2026-06-25 · CVSS

CVE-2026-53266

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

AVAttack Vector: Local
ACAttack Complexity: Low
PRPrivileges Required: Low
UIUser Interaction: None
SScope: Changed
CConfidentiality: High
IIntegrity: High
AAvailability: High

high · KEV listed 2026-09-18 · Action due 2026-09-21