microsoft 365 apps vulnerabilities in 2021, newest first

By year: all 2026 2025 2024 2023 2022 2021

1. 7.8CVE-2021-43875EPSS 5.4%2021-12-15

   Microsoft Office Graphics Remote Code Execution Vulnerability

2. 7.8CVE-2021-43256EPSS 2.2%2021-12-15

   Microsoft Excel Remote Code Execution Vulnerability

3. 5.5CVE-2021-43255EPSS 2.1%2021-12-15

   Microsoft Office Trust Center Spoofing Vulnerability

4. 5.5CVE-2021-42295EPSS 3.0%2021-12-15

   Visual Basic for Applications Information Disclosure Vulnerability

5. 6.5CVE-2021-42293EPSS 3.0%2021-12-15

   Microsoft Jet Red Database Engine and Access Connectivity Engine Elevation of Privilege Vulnerability

6. 7.8CVE-2021-42296EPSS 1.1%2021-11-10

   Microsoft Word Remote Code Execution Vulnerability

7. 7.8CVE-2021-42292KEVEPSS 43%2021-11-10

   Microsoft Excel Security Feature Bypass Vulnerability

8. 6.1CVE-2021-41368EPSS 5.0%2021-11-10

   Microsoft Access Remote Code Execution Vulnerability

9. 7.8CVE-2021-40442EPSS 2.3%2021-11-10

   Microsoft Excel Remote Code Execution Vulnerability

10. 7.8CVE-2021-40485EPSS 2.7%2021-10-13

    Microsoft Excel Remote Code Execution Vulnerability

11. 7.1CVE-2021-40481EPSS 5.9%2021-10-13

    Microsoft Office Visio Remote Code Execution Vulnerability

12. 7.8CVE-2021-40480EPSS 5.7%2021-10-13

    Microsoft Office Visio Remote Code Execution Vulnerability

13. 7.8CVE-2021-40479EPSS 2.3%2021-10-13

    Microsoft Excel Remote Code Execution Vulnerability

14. 7.8CVE-2021-40474EPSS 2.3%2021-10-13

    Microsoft Excel Remote Code Execution Vulnerability

15. 7.8CVE-2021-40473EPSS 2.3%2021-10-13

    Microsoft Excel Remote Code Execution Vulnerability

16. 5.5CVE-2021-40472EPSS 0.7%2021-10-13

    Microsoft Excel Information Disclosure Vulnerability

17. 7.8CVE-2021-40471EPSS 2.3%2021-10-13

    Microsoft Excel Remote Code Execution Vulnerability

18. 5.5CVE-2021-40454EPSS 0.5%2021-10-13

    Rich Text Edit Control Information Disclosure Vulnerability

19. 7.8CVE-2021-38659EPSS 6.4%2021-09-15

    Microsoft Office Graphics Remote Code Execution Vulnerability

20. 6.1CVE-2021-38657EPSS 0.9%2021-09-15

    Microsoft Office Graphics Component Information Disclosure Vulnerability

21. 7.8CVE-2021-38656EPSS 6.7%2021-09-15

    Microsoft Word Remote Code Execution Vulnerability

22. 7.8CVE-2021-38655EPSS 6.4%2021-09-15

    Microsoft Excel Remote Code Execution Vulnerability

23. 7.8CVE-2021-38654EPSS 6.4%2021-09-15

    Microsoft Office Visio Remote Code Execution Vulnerability

24. 7.8CVE-2021-38653EPSS 6.4%2021-09-15

    Microsoft Office Visio Remote Code Execution Vulnerability

25. 7.6CVE-2021-38650EPSS 1.6%2021-09-15

    Microsoft Office Spoofing Vulnerability

26. 7.8CVE-2021-38646KEVEPSS 8.0%2021-09-15

    Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

27. 7.8CVE-2021-36941EPSS 2.2%2021-08-12

    Microsoft Word Remote Code Execution Vulnerability

28. 7.8CVE-2021-34478EPSS 52%2021-08-12

    Microsoft Office Remote Code Execution Vulnerability

29. 7.8CVE-2021-34452EPSS 2.3%2021-07-16

    Microsoft Word Remote Code Execution Vulnerability

30. 7.8CVE-2021-34501EPSS 52%2021-07-14

    Microsoft Excel Remote Code Execution Vulnerability

31. 8.2CVE-2021-34469EPSS 3.7%2021-07-14

    Microsoft Office Security Feature Bypass Vulnerability

32. 7.3CVE-2021-31949EPSS 2.6%2021-06-08

    Microsoft Outlook Remote Code Execution Vulnerability

33. 7.8CVE-2021-31941EPSS 2.9%2021-06-08

    Microsoft Office Graphics Remote Code Execution Vulnerability

34. 7.8CVE-2021-31940EPSS 2.3%2021-06-08

    Microsoft Office Graphics Remote Code Execution Vulnerability

35. 7.8CVE-2021-31939EPSS 13%2021-06-08

    Microsoft Excel Remote Code Execution Vulnerability

36. 7.8CVE-2021-31180EPSS 2.3%2021-05-11

    Microsoft Office Graphics Remote Code Execution Vulnerability

37. 7.8CVE-2021-31179EPSS 13%2021-05-11

    Microsoft Office Remote Code Execution Vulnerability

38. 5.5CVE-2021-31178EPSS 16%2021-05-11

    Microsoft Office Information Disclosure Vulnerability

39. 7.8CVE-2021-31177EPSS 3.1%2021-05-11

    Microsoft Office Remote Code Execution Vulnerability

40. 7.8CVE-2021-31176EPSS 3.0%2021-05-11

    Microsoft Office Remote Code Execution Vulnerability

41. 7.8CVE-2021-31175EPSS 3.2%2021-05-11

    Microsoft Office Remote Code Execution Vulnerability

42. 5.5CVE-2021-31174EPSS 2.9%2021-05-11

    Microsoft Excel Information Disclosure Vulnerability

43. 8.8CVE-2021-28455EPSS 2.1%2021-05-11

    Microsoft Jet Red Database Engine and Access Connectivity Engine Remote Code Execution Vulnerability

44. 5.5CVE-2021-28456EPSS 3.7%2021-04-13

    Microsoft Excel Information Disclosure Vulnerability

45. 7.8CVE-2021-28454EPSS 3.4%2021-04-13

    Microsoft Excel Remote Code Execution Vulnerability

46. 7.8CVE-2021-28453EPSS 4.1%2021-04-13

    Microsoft Word Remote Code Execution Vulnerability

47. 7.1CVE-2021-28452EPSS 1.4%2021-04-13

    Microsoft Outlook Memory Corruption Vulnerability

48. 7.8CVE-2021-28451EPSS 2.5%2021-04-13

    Microsoft Excel Remote Code Execution Vulnerability

49. 7.8CVE-2021-28449EPSS 2.7%2021-04-13

    Microsoft Office Remote Code Execution Vulnerability

50. 7.8CVE-2021-27058EPSS 3.5%2021-03-11

    Microsoft Office ClickToRun Remote Code Execution Vulnerability