Microsoft Office 2019 vulnerabilities
293 published vulnerabilities in Microsoft Office 2019, 6 of them exploited in the wild. The most were published in 2026 (287), and 287 so far in 2026.
Microsoft Office 2019 vulnerabilities by year
2021
2023
2024
2026
Most exploited Microsoft Office 2019 vulnerabilities
- CVE-2024-21413 Microsoft Outlook Improper Input Validation
- CVE-2024-38189 Microsoft Project Remote Code Execution Vulnerability
- CVE-2023-35311 Microsoft Outlook Security Feature Bypass
- CVE-2021-42292 Microsoft Excel Security Feature Bypass
- CVE-2021-38646 Microsoft Office Access Connectivity Engine Remote Code Execution
- CVE-2024-38226 Microsoft Publisher Protection Mechanism Failure
- CVE-2026-78509 Microsoft Office Outlook Remote Code Execution Vulnerability
- CVE-2026-69285 Microsoft Office Remote Code Execution Vulnerability
- CVE-2026-69442 Microsoft Office Remote Code Execution Vulnerability
- CVE-2026-69529 Microsoft Office Access Remote Code Execution Vulnerability
- CVE-2026-69556 Microsoft Office Word Remote Code Execution Vulnerability
- CVE-2026-69614 Microsoft Office Access Remote Code Execution Vulnerability
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