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CVE-2026-69629
HIGH
CVSS: 8.8
Published: 2026-09-08
Modified: 2026-09-09
Description
Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
Affected Platforms
Microsoft 365 AppsMicrosoft Office 2021Microsoft OutlookMicrosoft Office 2024Microsoft Office 2019