Описание
Improper handling of insufficient permissions or privileges in Windows Installer allows an authorized attacker to elevate privileges locally.
Затрагиваемое ПО
Microsoft Windows 10 1607Microsoft Windows 10 1809Microsoft Windows 10 21h2Microsoft Windows 10 22h2Microsoft Windows 11 23h2Microsoft Windows 11 24h2Microsoft Windows 11 25h2Microsoft Windows 11 26h1Microsoft Windows server 2012Microsoft Windows server 2016Microsoft Windows server 2019Microsoft Windows server 2022Microsoft Windows server 2022 23h2Microsoft Windows server 2025
CVSS
| Балл | 7.8 — высокая |
| Вектор | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Источники
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-27910