CVE-2026-66807
Microsoft Office Graphics Component Remote Code Execution vulnerability
MSRC advisory August 11, 2026
Alert details
- Source feed
- Microsoft MSRC
- CVE ID
- CVE-2026-66807
- Affected products
- Microsoft Office Graphics Component Remote Code Execution · Microsoft Microsoft Office Graphics Component Remote Code Execution · Microsoft
What happened
Acknowledgement Updated
What it means for your business
Microsoft Office Graphics Component Remote Code Execution vulnerability (CVE-2026-66807) 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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