Solutions for:
Home Products
Small Business
Medium Business
Enterprise
Vulnerabilities
Threats
English
Русский
日本語
LatAm
Türk
Brasileiro
Français
Český
Deutsch
Home
Products
Microsoft Exchange Server
Vulnerabilities
4 199
Vendors
437
Products
1 027
Kaspersky ID
Vulnerability
Product
Detect Date
Severity
KLA91207
Multiple vulnerabilities in Microsoft Products (ESU)
Microsoft-Windows
08/11/2026
Critical
KLA10598
Multiple vulnerabilities in Microsoft Exchange Server
Microsoft-Exchange-Server
06/09/2015
Critical
KLA91145
Multiple vulnerabilities in Microsoft Products (ESU)
Microsoft-Windows
07/14/2026
Critical
KLA91091
Multiple vulnerabilities in Microsoft Products (ESU)
Microsoft-Windows
06/09/2026
Critical
KLA91048
SUI vulnerability in Microsoft Products (ESU)
Microsoft-Exchange-Server
05/14/2026
Critical
KLA91046
SUI vulnerability in Microsoft Server Software
Microsoft-Exchange-Server
05/14/2026
Critical
KLA10873
Multiple vulnerabilities in Microsoft Server Software
Microsoft-Exchange-Server
09/13/2016
Critical
KLA89277
Multiple vulnerabilities in Microsoft Products (ESU)
Microsoft-Windows
10/14/2025
Critical
KLA11069
Multiple vulnerabilities in Microsoft Office
Microsoft-Office
07/11/2017
Critical
KLA86584
Multiple vulnerabilities in Microsoft Products (ESU)
Microsoft-Windows
08/12/2025
Critical
Find out the statistics of the vulnerabilities spreading in your region:
statistics.securelist.com
Check my region
KLA11159
SUI vulnerability in Microsoft Exchange Server
Microsoft-Exchange-Server
12/12/2017
Critical
KLA20042
Multiple vulnerabilities in Microsoft Server Software
Microsoft-Exchange-Server
11/08/2022
Critical
KLA11242
Multiple vulnerabilities in Microsoft Exchange Server
Microsoft-Exchange-Server
05/08/2018
Critical
KLA19264
Multiple vulnerabilities in Microsoft Server Software
Microsoft-Exchange-Server
09/30/2022
Critical
KLA12608
Multiple vulnerabilities in Microsoft Server Software
Microsoft-Exchange-Server
08/09/2022
Critical
KLA12419
ACE vulnerabilities in Microsoft Server Software
Microsoft-Exchange-Server
01/11/2022
Critical
KLA12137
Multiple vulnerabilities in Microsoft Exchange Server
Microsoft-Exchange-Server
04/13/2021
Critical
KLA12103
ACE vulnerabilities in Microsoft Exchange Server
Microsoft-Exchange-Server
03/02/2021
Critical
KLA11856
ACE vulnerability in Microsoft Exchange Server
Microsoft-Exchange-Server
12/07/2017
Critical
KLA11853
ACE vulnerability in Microsoft Exchange Server
Microsoft-Exchange-Server
12/06/2017
Critical
KLA11606
ACE vulnerability in Microsoft Exchange Server
Microsoft-Exchange-Server
11/12/2019
Critical
KLA11467
Multiple vulnerabilities in Microsoft Exchange Server
Microsoft-Exchange-Server
04/09/2019
High
KLA91266
Multiple vulnerabilities in Microsoft Products (ESU)
Microsoft-Windows
09/08/2026
High
KLA11518
Multiple vulnerabilities in Microsoft Exchange Server
Microsoft-Exchange-Server
07/09/2019
High
KLA11538
Privilege escalation vulnerability in Microsoft Exchange Server
Microsoft-Exchange-Server
08/13/2019
High
KLA11553
Multiple vulnerabilities in Microsoft Server Software
Microsoft-Exchange-Server
09/10/2019
High
KLA11420
Multiple vulnerabilities in Microsoft Exchange Server
Microsoft-Exchange-Server
02/12/2019
High
KLA11664
Multiple vulnerabilities in Microsoft Exchange Server
Microsoft-Exchange-Server
02/11/2020
High
KLA11685
Spoofing vulnerability in Microsoft Exchange Server
Microsoft-Exchange-Server
03/10/2020
High
KLA11845
Multiple vulnerabilities in Microsoft Exchange Server
Microsoft-Exchange-Server
07/11/2017
High
1
0—0 из 0
0
30
50
100
Kaspersky Next
Let’s go Next: redefine your business’s cybersecurity
Learn more
New Kaspersky!
Your digital life deserves complete protection!
Learn more
Related articles
04 September 2026
Securelist
Angry Birds: Toy Ghouls’ new toys
01 September 2026
Securelist
Mirage Kitten targeting aviation and FinTech sectors across the Middle East and Africa with a new malware set
31 August 2026
Securelist
ValleyRAT masquerading as adware
27 August 2026
Securelist
Threat landscape for industrial automation systems. Q2 2026
26 August 2026
Securelist
Exploits and vulnerabilities in Q2 2026
21 August 2026
Securelist
The invisible passenger in your car
Found an inaccuracy in the description of this vulnerability?
If you found a new Threat or Vulnerability, please, let us know by email:
newvirus@kaspersky.com
It's clear
Found a new Threat or Vulnerability?
If you found a new Threat or Vulnerability, please, let us know by email:
newvirus@kaspersky.com
It's clear
Vulnerabilities
Vendors
Products
Threats
Eng
Solutions for
Home Products
Small Business
Medium Business
Enterprise
Select language
English
Русский
日本語
LatAm
Türk
Brasileiro
Français
Český
Deutsch
Severity level
Critical
High
Warning
Sorting
Kaspersky ID
Vulnerability
Detect date
Severity
You must select at least one severity level
Confirm
Do you want to save your changes?
Save
Don't save
Your message has been sent successfully.