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OpenAdvisories
High · 7.0 CVE-2026-20943 EUVD-2026-2140GHSA-7mcc-vv62-fp9q

Microsoft Office Click-To-Run Remote Code Execution Vulnerability

Published Jan 13, 2026 · Updated Jul 30, 2026 · Assigned by microsoft

Description

Untrusted search path in Microsoft Office allows an unauthorized attacker to execute code locally.

Affected products

VendorProductAffectedFixed
Microsoft Microsoft Office 2016 16.0.0 – < 16.0.5535.1000 16.0.5535.1000
Microsoft Microsoft Office Deployment Tool 1.0 – < 16.0.19426.20170 16.0.19426.20170
Microsoft Microsoft SharePoint Enterprise Server 2016 16.0.0 – < 16.0.5535.1001 16.0.5535.1001
Microsoft Microsoft SharePoint Server 2019 16.0.0 – < 16.0.10417.20083 16.0.10417.20083
Microsoft Microsoft SharePoint Server Subscription Edition 16.0.0 – < 16.0.19127.20442 16.0.19127.20442

Advisories 3

References