ES
Product
Exchange Server Subscription Edition
by Microsoft · last CVE Oct 13, 2026
On CISA KEVExploited in the wild
42
CVEs
1
On KEV
9.6
Max CVSS
3
New 30D
Severity mix
Critical 3High 22Medium 17Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-55008
9.6
1%
Jul 14
Microsoft Exchange Server Spoofing Vulnerability
Affected: before 15.02.2562.045
CVE-2026-69356
9.3
1%
Sep 8
Microsoft Exchange Server Spoofing Vulnerability
Affected: before 15.02.2562.049
CVE-2026-69641
9.1
1%
Sep 8
Microsoft Exchange Server Elevation of Privilege Vulnerability
Affected: before 15.02.2562.049
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