ME
Product
Microsoft Exchange Server 2016 Cumulative Update 23
by Microsoft · last CVE Oct 13, 2026
On CISA KEVExploited in the wildRansomware-linked
45
CVEs
6
On KEV
9.8
Max CVSS
7
New 30D
History
CVEs by year
2022
9
2023
1
2024
1
2026
34
Recent activity
New CVEs per week
7 new CVEs in the last 30 days.