CVE-2026-61357

Microsoft · Published August 11, 2026

7.8

CVSS v3.1

HIGH

Patch availableGet patch

Description

Application Information Services Elevation of Privilege Vulnerability. Use after free in Application Information Services allows an authorized attacker to elevate privileges locally.

Affected Products

Windows Server 2025 (Server Core installation)
Windows 11 Version 25H2 for ARM64-based Systems
Windows 11 Version 25H2 for x64-based Systems
Windows 11 Version 24H2 for ARM64-based Systems

CVSS Vector

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