Описание
Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.
Затрагиваемое ПО
Microsoft 365 appsMicrosoft 365 copilotMicrosoft Microsoft 365Microsoft Office 2016Microsoft Office 2019Microsoft Office 2021Microsoft Office 2024
CVSS
| Балл | 8.4 — высокая |
| Вектор | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Источники
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45463