Exchange Server 2019

The Microsoft development team is pleased to announce the availability of Cumulative Update 8 to Exchange Server 2019. This update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. This update also resolves vulnerabilities CVE-2020-17117, CVE-2020-17132, CVE-2020-17141, CVE-2020-17142, CVE-2020-17143.

The Microsoft development team is pleased to announce the availability of Cumulative Update 9 to Exchange Server 2019. This update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues. This update also resolves vulnerabilities CVE-2021-26412, CVE-2021-27078, CVE-2021-26854, CVE-2021-26855, CVE-2021-27065, CVE-2021-26857, CVE-2021-26858.

The Microsoft development team is pleased to announce the availability of Cumulative Update 10 to Exchange Server 2019. This update include fixes for customer reported issues, all previously released security updates, and a new security feature.

The Microsoft development team is pleased to announce the availability of Cumulative Update 11 to Exchange Server 2019. This update includes includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues.

The Microsoft product team is pleased to announce the availability of Cumulative Update 5 to Exchange Server 2019, the newest version of its venerable email server.

The Microsoft product team is pleased to announce the availability of Cumulative Update 6 to Exchange Server 2019, the newest version of its venerable email server.

The Microsoft development team is pleased to announce the availability of Cumulative Update 12 to Exchange Server 2019. This update includes fixes for nonsecurity issues and all previously released fixes for security and nonsecurity issues.

The Microsoft product team is pleased to announce the availability of Cumulative Update 7 to Exchange Server 2019, the newest version of its venerable email server.

The Microsoft development team is pleased to announce the availability of Security Update for Exchange Server 2019 CU10 (KB5004780). This Security Update addresses a remote code execution vulnerability where software cannot properly handle objects in memory.

Exchange Server 2019 is designed to deliver security, performance and improved administration and management capabilities; attributes our largest on-premises customers expect from Exchange.