Filtered by vendor Microsoft Subscriptions
Filtered by product Exchange Server Subscriptions
Total 246 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-45501 1 Microsoft 9 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 6 more 2026-06-15 6.5 Medium
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2026-45502 1 Microsoft 5 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 2 more 2026-06-15 5 Medium
Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to disclose information over a network.
CVE-2026-45503 1 Microsoft 9 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 6 more 2026-06-15 8.1 High
Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to disclose information over a network.
CVE-2026-45504 1 Microsoft 9 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 6 more 2026-06-15 8.8 High
Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
CVE-2026-47631 1 Microsoft 8 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 5 more 2026-06-15 8.1 High
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2026-42897 1 Microsoft 8 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 5 more 2026-06-15 8.1 High
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2025-53786 1 Microsoft 6 Exchange, Exchange Server, Exchange Server 2016 and 3 more 2026-06-15 8 High
On April 18th 2025, Microsoft announced Exchange Server Security Changes for Hybrid Deployments and accompanying non-security Hot Fix. Microsoft made these changes in the general interest of improving the security of hybrid Exchange deployments. Following further investigation, Microsoft identified specific security implications tied to the guidance and configuration steps outlined in the April announcement. Microsoft is issuing CVE-2025-53786 to document a vulnerability that is addressed by taking the steps documented with the April 18th announcement. Microsoft strongly recommends reading the information, installing the April 2025 (or later) Hot Fix and implementing the changes in your Exchange Server and hybrid environment.
CVE-2025-25006 1 Microsoft 5 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 2 more 2026-06-15 5.3 Medium
Improper handling of additional special element in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2025-33051 1 Microsoft 5 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 2 more 2026-06-15 7.5 High
Exposure of sensitive information to an unauthorized actor in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.
CVE-2025-25005 1 Microsoft 5 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 2 more 2026-06-15 6.5 Medium
Improper input validation in Microsoft Exchange Server allows an authorized attacker to perform tampering over a network.
CVE-2025-25007 1 Microsoft 5 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 2 more 2026-06-15 5.3 Medium
Improper validation of syntactic correctness of input in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2025-59248 1 Microsoft 7 Exchange, Exchange Server, Exchange Server 2016 and 4 more 2026-06-15 7.5 High
Improper input validation in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2025-53782 1 Microsoft 5 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 2 more 2026-06-15 8.4 High
Incorrect implementation of authentication algorithm in Microsoft Exchange Server allows an unauthorized attacker to elevate privileges locally.
CVE-2025-59249 1 Microsoft 7 Exchange, Exchange Server, Exchange Server 2016 and 4 more 2026-06-15 8.8 High
Weak authentication in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
CVE-2025-64667 1 Microsoft 5 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 2 more 2026-06-15 5.3 Medium
User interface (ui) misrepresentation of critical information in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2025-64666 1 Microsoft 5 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 2 more 2026-06-15 7.5 High
Improper input validation in Microsoft Exchange Server allows an authorized attacker to elevate privileges over a network.
CVE-2026-21527 1 Microsoft 9 Exchange Server, Exchange Server 2016, Exchange Server 2019 and 6 more 2026-06-15 6.5 Medium
User interface (ui) misrepresentation of critical information in Microsoft Exchange Server allows an unauthorized attacker to perform spoofing over a network.
CVE-2009-0098 1 Microsoft 1 Exchange Server 2026-04-23 N/A
Microsoft Exchange 2000 Server SP3, Exchange Server 2003 SP2, and Exchange Server 2007 SP1 do not properly interpret Transport Neutral Encapsulation (TNEF) properties, which allows remote attackers to execute arbitrary code via a crafted TNEF message, aka "Memory Corruption Vulnerability."
CVE-2009-0099 1 Microsoft 1 Exchange Server 2026-04-23 N/A
The Electronic Messaging System Microsoft Data Base (EMSMDB32) provider in Microsoft Exchange 2000 Server SP3 and Exchange Server 2003 SP2, as used in Exchange System Attendant, allows remote attackers to cause a denial of service (application outage) via a malformed MAPI command, aka "Literal Processing Vulnerability."
CVE-2007-0220 1 Microsoft 1 Exchange Server 2026-04-23 N/A
Cross-site scripting (XSS) vulnerability in Outlook Web Access (OWA) in Microsoft Exchange Server 2000 SP3, and 2003 SP1 and SP2 allows remote attackers to execute arbitrary scripts, spoof content, or obtain sensitive information via certain UTF-encoded, script-based e-mail attachments, involving an "incorrectly handled UTF character set label".