Known Vulnerabilities for Exchange Server by Microsoft Corporation

Listed below are 10 of the newest known vulnerabilities associated with "Exchange Server" by "Microsoft Corporation".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-60357 json Vulnerability in the Siebel CRM Integration product of Oracle Siebel CRM (component: Siebel Server Sync for Exchange). Suppo... Not Provided 2026-07-21 2026-07-21
CVE-2026-60002 json ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outco... Not Provided 2026-07-08 2026-07-08
CVE-2026-59842 json A flaw was found in libssh. During server-side GSSAPI key exchange, a client-supplied Curve25519 public key shorter than the ... Not Provided 2026-07-21 2026-07-22
CVE-2026-55994 json Improper Input Validation, Exposure of Sensitive Information to an Unauthorized Actor, Server-Side Request Forgery (SSRF) vul... Not Provided 2026-07-06 2026-07-06
CVE-2026-55993 json Improper Input Validation, Exposure of Sensitive Information to an Unauthorized Actor, Server-Side Request Forgery (SSRF) vul... Not Provided 2026-07-06 2026-07-07
CVE-2026-55653 json A flaw was found in OpenSSH. A malicious SSH server can exploit a double free vulnerability in the Diffie-Hellman Group Excha... Not Provided 2026-06-23 2026-07-08
CVE-2026-55199 json libssh2 through 1.11.1, fixed in commit 1762685, contains a pre-authentication denial of service vulnerability in the SSH_MSG... Not Provided 2026-06-17 2026-07-14
CVE-2026-55009 json Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally. Not Provided 2026-07-14 2026-07-15
CVE-2026-55008 json Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows an u... Not Provided 2026-07-14 2026-07-15
CVE-2026-55006 json Insufficient granularity of access control in Microsoft Exchange Server allows an authorized attacker to elevate privileges l... Not Provided 2026-07-14 2026-07-15
Results limited to 10 most recent vulnerabilities

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