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CVE-2026-70329

Microsoft Outlook Remote Code Execution vulnerability

Microsoft

MSRC advisory August 11, 2026

Alert details

Source feed
Microsoft MSRC
CVE ID
CVE-2026-70329
Affected products
Microsoft Outlook Remote Code Execution · Microsoft Microsoft Outlook Remote Code Execution · Microsoft

What happened

Acknowledgement Updated

What it means for your business

Microsoft Outlook Remote Code Execution vulnerability (CVE-2026-70329) was added to Microsoft’s security update guidance. Acknowledgement Updated If you need help checking exposure, call (864) 335-9223.

Sources

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