Description of the security update for Microsoft Exchange Server 2019 CU15: August 11, 2026 (KB5121574)

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Microsoft Exchange Server cross-site scripting vulnerability

Microsoft Exchange Server is a email service program provided by the American company Microsoft. It offers features such as email access, storage, forwarding, voicemail handling, and email filtering. Microsoft Exchange Server has a cross-site scripting vulnerability. Attackers exploit this...

Microsoft Exchange Server cross-site scripting vulnerability

Microsoft Exchange Server is a set of email service programs provided by the American company Microsoft. It offers features such as email access, storage, forwarding, voicemail handling, and email filtering. Microsoft Exchange Server has a cross-site scripting vulnerability. Attackers utilize thi...