MO
Product
Microsoft Outlook 2016
by Microsoft · last CVE Sep 8, 2026
On CISA KEVExploited in the wild
15
CVEs
2
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 1High 8Medium 6Low 0
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Add Microsoft Outlook 2016 to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-23397
In wildKEV
9.8
97%
Mar 14
Microsoft Outlook Elevation of Privilege Vulnerability
Affected: 16.0.0.0 before 16.0.5387.1000
CVE-2023-35311
In wildKEV
8.8
16%
Jul 11
Microsoft Outlook Security Feature Bypass Vulnerability
Affected: 16.0.0.0 before 16.0.5404.1000
CVE-2026-78519
8.8
1%
Sep 8
Microsoft Office Outlook Remote Code Execution Vulnerability
Affected: 16.0.0.0 before 16.0.5569.1000
CVE-2026-69629
8.8
1%
Sep 8
Microsoft Office Outlook Remote Code Execution Vulnerability
Affected: 16.0.0.0 before 16.0.5569.1002
CVE-2026-70329
8.8
1%
Aug 11
Microsoft Outlook Remote Code Execution Vulnerability
Affected: 16.0.0.0 before 16.0.5565.1000
CVE-2024-30103
8.8
3%
Jun 11
Microsoft Outlook Remote Code Execution Vulnerability
Affected: 16.0.0.0 before 16.0.5452.1000
CVE-2026-63518
7.8
0%
Aug 11
Microsoft Office Word Remote Code Execution Vulnerability
Affected: 16.0.0.0 before 16.0.5565.1000
CVE-2026-21260
7.5
2%
Feb 10
Microsoft Outlook Spoofing Vulnerability
Affected: 16.0.0.0 before 16.0.5539.1002
CVE-2025-49699
7.0
0%
Jul 8
Microsoft Office Remote Code Execution Vulnerability
Affected: 16.0.0.0 before 16.0.5508.1002
CVE-2025-47171
6.7
2%
Jun 10
Microsoft Outlook Remote Code Execution Vulnerability
Affected: 16.0.0.0 before 16.0.5504.1000
CVE-2025-21357
6.7
1%
Jan 14
Microsoft Outlook Remote Code Execution Vulnerability
Affected: 16.0.0.0 before 16.0.5483.1000
CVE-2024-38173
6.7
1%
Aug 13
Microsoft Outlook Remote Code Execution Vulnerability
Affected: 16.0.0.0 before 16.0.5461.1001
CVE-2026-80073
6.5
1%
Sep 8
Microsoft Office Outlook Information Disclosure Vulnerability
Affected: 16.0.0.0 before 16.0.5569.1000
CVE-2024-38020
6.5
2%
Jul 9
Microsoft Outlook Spoofing Vulnerability
Affected: 16.0.0.0 before 16.0.5456.1000
CVE-2026-62882
4.3
1%
Aug 11
Microsoft Outlook Spoofing Vulnerability
Affected: 16.0.0.0 before 16.0.5565.1000
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