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OpenAdvisories
Critical · 9.1 CVE-2021-26412 EUVD-2021-13218GHSA-xc64-jf3q-gg7j

Microsoft Exchange Server Remote Code Execution Vulnerability

Published Mar 2, 2021 · Updated Aug 19, 2026 · Assigned by microsoft

Vendor: Microsoft Product: Microsoft Exchange Server 2013 Cumulative Update 23 Product: Microsoft Exchange Server 2016 Cumulative Update 18 Product: Microsoft Exchange Server 2016 Cumulative Update 19 Product: Microsoft Exchange Server 2019 Cumulative Update 7 Product: Microsoft Exchange Server 2019 Cumulative Update 8

Description

Microsoft Exchange Server Remote Code Execution Vulnerability

Affected products

VendorProductAffectedFixed
Microsoft Microsoft Exchange Server 2013 Cumulative Update 23 15.00.0 – < 15.00.1497.012 15.00.1497.012
Microsoft Microsoft Exchange Server 2016 Cumulative Update 18 15.01.0 – < 15.01.2106.013 15.01.2106.013
Microsoft Microsoft Exchange Server 2016 Cumulative Update 19 15.01.0 – < 15.01.2176.009 15.01.2176.009
Microsoft Microsoft Exchange Server 2019 Cumulative Update 7 15.02.0 – < 15.02.0721.013 15.02.0721.013
Microsoft Microsoft Exchange Server 2019 Cumulative Update 8 15.02.0 – < 15.02.0792.010 15.02.0792.010

Advisories 1

References