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7высокая

CVE-2026-44818

Описание

Concurrent execution using shared resource with improper synchronization ('race condition') 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 — высокая
ВекторCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Источники
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-44818