VendorsMicrosoftexchange_server2019
Vulnerabilities

Microsoft Exchange Server 2019

Ranked by severity, then by exploit likelihood, unless you sort otherwise. Click a CVE ID for its full record.

146CVEs
CVE-2023-21745
Microsoft Exchange Server Spoofing Vulnerability
Published 2023-01-10 · Modified
8.0EPSS 0.015
CVE-2021-33768
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2021-07-14 · Modified
8.0EPSS 0.012
CVE-2022-41078
Microsoft Exchange Server Spoofing Vulnerability
Published 2022-11-09 · Modified
8.0EPSS 0.009
CVE-2022-41079
Microsoft Exchange Server Spoofing Vulnerability
Published 2022-11-09 · Modified
8.0EPSS 0.009
CVE-2026-62911
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2026-08-11 · Modified
8.0EPSS 0.007
CVE-2021-41348
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2021-10-13 · Modified
8.0EPSS 0.006
CVE-2021-27065
Microsoft Exchange Server Remote Code Execution Vulnerability
Published 2021-03-02 · Analyzed
7.8KEV1 PoCEPSS 0.999
CVE-2021-26857
Microsoft Exchange Server Remote Code Execution Vulnerability
Published 2021-03-02 · Analyzed
7.8KEVEPSS 0.958
CVE-2021-26858
Microsoft Exchange Server Remote Code Execution Vulnerability
Published 2021-03-02 · Analyzed
7.8KEVEPSS 0.937
CVE-2019-1233
A denial of service vulnerability exists in Microsoft Exchange Server software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Denial of Service Vulnerability'.
Published 2019-09-11 · Modified
7.8EPSS 0.062
CVE-2021-31198
Microsoft Exchange Server Remote Code Execution Vulnerability
Published 2021-05-11 · Modified
7.8EPSS 0.049
CVE-2026-55009
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2026-07-14 · Analyzed
7.8EPSS 0.025
CVE-2026-87692
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2026-10-13 · Analyzed
7.8EPSS 0.023
CVE-2022-41123
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2022-11-09 · Modified
7.8EPSS 0.007
CVE-2023-21763
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2023-01-10 · Modified
7.8EPSS 0.006
CVE-2023-21764
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2023-01-10 · Modified
7.8EPSS 0.006
CVE-2026-55006
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2026-07-14 · Analyzed
7.8EPSS 0.003
CVE-2026-87695
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2026-10-13 · Analyzed
7.8EPSS 0.003
CVE-2021-33766
Microsoft Exchange Server Information Disclosure Vulnerability
Published 2021-07-14 · Analyzed
7.5KEVEPSS 0.982
CVE-2024-49040
Microsoft Exchange Server Spoofing Vulnerability
Published 2024-11-12 · Analyzed
7.5EPSS 0.085
CVE-2021-34453
Microsoft Exchange Server Denial of Service Vulnerability
Published 2021-10-13 · Modified
7.5EPSS 0.028
CVE-2023-21761
Microsoft Exchange Server Information Disclosure Vulnerability
Published 2023-01-10 · Modified
7.5EPSS 0.016
CVE-2025-33051
Microsoft Exchange Server Information Disclosure Vulnerability
Published 2025-08-12 · Analyzed
7.5EPSS 0.014
CVE-2026-69378
Microsoft Exchange Server Denial of Service Vulnerability
Published 2026-09-08 · Analyzed
7.5EPSS 0.012
CVE-2025-64666
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2025-12-09 · Analyzed
7.5EPSS 0.011
CVE-2025-59248
Microsoft Exchange Server Spoofing Vulnerability
Published 2025-10-14 · Analyzed
7.5EPSS 0.010
CVE-2026-87696
Microsoft Exchange Server Elevation of Privilege Vulnerability
Published 2026-10-13 · Analyzed
7.5EPSS 0.004
CVE-2018-8581
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.
Published 2018-11-14 · Analyzed
7.4KEVEPSS 0.276
CVE-2019-0686
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka 'Microsoft Exchange Server Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-0724.
Published 2019-03-06 · Modified
7.4EPSS 0.050
CVE-2026-62914
Microsoft Exchange Server Spoofing Vulnerability
Published 2026-08-11 · Analyzed
7.3EPSS 0.004
CVE-2021-31196
Microsoft Exchange Server Remote Code Execution Vulnerability
Published 2021-07-14 · Analyzed
7.2KEVEPSS 0.541
CVE-2021-26854
Microsoft Exchange Server Remote Code Execution Vulnerability
Published 2021-03-02 · Modified
7.2EPSS 0.247
CVE-2023-21710
Microsoft Exchange Server Remote Code Execution Vulnerability
Published 2023-02-14 · Modified
7.2EPSS 0.079
CVE-2020-16969
Microsoft Exchange Information Disclosure Vulnerability
Published 2020-10-16 · Modified
7.1EPSS 0.027
CVE-2021-31207
Microsoft Exchange Server Security Feature Bypass Vulnerability
Published 2021-05-11 · Analyzed
6.6KEVEPSS 0.998
CVE-2021-41349
Microsoft Exchange Server Spoofing Vulnerability
Published 2021-11-10 · Modified
6.5EPSS 0.935
CVE-2022-24463
Microsoft Exchange Server Spoofing Vulnerability
Published 2022-03-09 · Modified
6.5EPSS 0.318
CVE-2026-21527
Microsoft Exchange Server Spoofing Vulnerability
Published 2026-02-10 · Analyzed
6.5EPSS 0.081
CVE-2021-42305
Microsoft Exchange Server Spoofing Vulnerability
Published 2021-11-10 · Modified
6.5EPSS 0.079
CVE-2021-24085
Microsoft Exchange Server Spoofing Vulnerability
Published 2021-02-25 · Modified
6.5EPSS 0.046
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