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7.8высокая

CVE-2026-44820

Описание

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Затрагиваемое ПО
Microsoft 365 appsMicrosoft ExcelMicrosoft Microsoft 365Microsoft Office 2019Microsoft Office 2021Microsoft Office 2024Microsoft Office online server
CVSS
Балл7.8 — высокая
ВекторCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Источники
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44820