ES
Email
Exchange Server
On CISA KEVExploited in the wildRansomware-linked
258
CVEs
20
On KEV
9.8
Max CVSS
3
New 30D
History
CVEs by year
1998
4
1999
3
2000
3
2001
10
2002
9
2003
2
2004
4
2005
6
2006
3
2007
4
2008
3
2009
2
2010
6
2012
1
2013
2
2014
4
2015
11
2016
7
2017
11
2018
16
2019
12
2020
14
2021
31
2022
18
2023
27
2024
3
2025
10
2026
32
Recent activity
New CVEs per week
3 new CVEs in the last 30 days.