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Product
Microsoft Exchange Server Subscription Edition RTM
by Microsoft · last CVE Oct 13, 2026
On CISA KEVExploited in the wild
38
CVEs
1
On KEV
9.6
Max CVSS
7
New 30D
Vulnerabilities38In the news12Timeline
Severity mix
Critical 4High 20Medium 14Low 0
Severity
All severities38Critical4High20Medium14Low0
Exploitation
On CISA KEV1Exploited in the wild1
Watch

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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-42897
In wildKEV
6.1
71%
May 14
Microsoft Exchange Server Spoofing Vulnerability
Affected: 15.02.0.0 before 15.02.2562.043
Showing 1