Lucene search
+L
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Settings
Sign in

Microsoft Office Graphics Component Remote Code Execution Vulnerability

🗓️ 11 Aug 2026 14:00:00Reported by MicrosoftType 
mscve
 mscve🔗 msrc.microsoft.com👁 3 Views

Stack-based buffer overflow in Microsoft Office enables unauthorized local code execution.

Related
Detection
ReporterTitlePublishedViews
Family
cve
CVE		CVE-2026-66807
11 Aug 202617:07
–cve
cvelist
Cvelist		CVE-2026-66807 Microsoft Office Graphics Component Remote Code Execution Vulnerability
11 Aug 202617:07
–cvelist
euvd
EUVD		EUVD-2026-56749
11 Aug 202617:07
–euvd
nvd
NVD		CVE-2026-66807
11 Aug 202617:19
–nvd
vulnrichment
Vulnrichment		CVE-2026-66807 Microsoft Office Graphics Component Remote Code Execution Vulnerability
11 Aug 202617:07
–vulnrichment
Vulners
Node
OR
microsoftoffice_2021Range<16.0.14334.20848ltscx64
microsoftoffice_2019Range<16.0.10417.20197x32
microsoft365_appsRange<16.0.20228.20190current_channelenterprisex64
microsoft365_appsRange<16.0.20228.20188monthly_enterprise_channelenterprisex64
microsoft365_appsRange<16.0.20131.20206monthly_enterprise_channelenterprisex64
microsoft365_appsRange<16.0.20026.20266monthly_enterprise_channelenterprisex64
microsoft365_appsRange<16.0.20228.20186semi-annual_enterprise_channelenterprisex64
microsoftoffice_2024Range<16.0.17932.20910ltscx64
microsoftoffice_2021Range<16.0.14334.20848ltscx32
microsoftoffice_2024Range<16.0.17932.20910ltscx32
microsoft365_appsRange<16.0.20228.20190current_channelenterprisex32
microsoft365_appsRange<16.0.20228.20188monthly_enterprise_channelenterprisex32
microsoft365_appsRange<16.0.20131.20206monthly_enterprise_channelenterprisex32
microsoft365_appsRange<16.0.20026.20266monthly_enterprise_channelenterprisex32
microsoft365_appsRange<16.0.20228.20186semi-annual_enterprise_channelenterprisex32
microsoftoffice_2019Range<16.0.10417.20197x64
microsoftoffice_macos_2024Range<16.112.26081010ltsc
microsoftoffice_macos_2021Range<16.112.26081010ltsc
microsoftoffice_365_proplusRange<16.112.26081010macos

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
11 Aug 2026 14:00Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.8
SSVC
Microsoft OfficeBuffer OverflowRemote Code ExecutionLocal Exploit
3