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By the Year

In 2024 there have been 6 vulnerabilities in Microsoft 365 Apps with an average score of 8.1 out of ten. Last year 365 Apps had 55 security vulnerabilities published. Right now, 365 Apps is on track to have less security vulnerabilities in 2024 than it did last year. However, the average CVE base score of the vulnerabilities in 2024 is greater by 0.73.

Year Vulnerabilities Average Score
2024 6 8.05
2023 55 7.32
2022 46 7.26
2021 64 7.45
2020 50 7.30
2019 0 0.00
2018 0 0.00

It may take a day or so for new 365 Apps vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Microsoft 365 Apps Security Vulnerabilities

Microsoft Outlook Remote Code Execution Vulnerability

CVE-2024-21413 9.8 - Critical - February 13, 2024

Microsoft Outlook Remote Code Execution Vulnerability

Microsoft Outlook Remote Code Execution Vulnerability

CVE-2024-21378 8 - High - February 13, 2024

Microsoft Outlook Remote Code Execution Vulnerability

Microsoft Word Remote Code Execution Vulnerability

CVE-2024-21379 7.8 - High - February 13, 2024

Microsoft Word Remote Code Execution Vulnerability

Microsoft Office OneNote Remote Code Execution Vulnerability

CVE-2024-21384 7.8 - High - February 13, 2024

Microsoft Office OneNote Remote Code Execution Vulnerability

Microsoft Outlook Elevation of Privilege Vulnerability

CVE-2024-21402 7.1 - High - February 13, 2024

Microsoft Outlook Elevation of Privilege Vulnerability

A security vulnerability exists in FBX that could lead to remote code execution

CVE-2024-20677 7.8 - High - January 09, 2024

A security vulnerability exists in FBX that could lead to remote code execution. To mitigate this vulnerability, the ability to insert FBX files has been disabled in Word, Excel, PowerPoint and Outlook for Windows and Mac. Versions of Office that had this feature enabled will no longer have access to it. This includes Office 2019, Office 2021, Office LTSC for Mac 2021, and Microsoft 365. 3D models in Office documents that were previously inserted from a FBX file will continue to work as expected unless the Link to File option was chosen at insert time. This change is effective as of the January 9, 2024 security update.

Microsoft Word Information Disclosure Vulnerability

CVE-2023-36009 5.5 - Medium - December 12, 2023

Microsoft Word Information Disclosure Vulnerability

Microsoft Outlook Information Disclosure Vulnerability

CVE-2023-35636 6.5 - Medium - December 12, 2023

Microsoft Outlook Information Disclosure Vulnerability

Microsoft Excel Security Feature Bypass Vulnerability

CVE-2023-36037 7.8 - High - November 14, 2023

Microsoft Excel Security Feature Bypass Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2023-36041 7.8 - High - November 14, 2023

Microsoft Excel Remote Code Execution Vulnerability

Dangling pointer

Microsoft Office Security Feature Bypass Vulnerability

CVE-2023-36413 6.5 - Medium - November 14, 2023

Microsoft Office Security Feature Bypass Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2023-36045 7.8 - High - November 14, 2023

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Click-To-Run Elevation of Privilege Vulnerability

CVE-2023-36568 7 - High - October 10, 2023

Microsoft Office Click-To-Run Elevation of Privilege Vulnerability

Microsoft Office Elevation of Privilege Vulnerability

CVE-2023-36569 8.4 - High - October 10, 2023

Microsoft Office Elevation of Privilege Vulnerability

Microsoft Word Information Disclosure Vulnerability

CVE-2023-36761 5.3 - Medium - September 12, 2023

Microsoft Word Information Disclosure Vulnerability

Exposure of Resource to Wrong Sphere

Microsoft Word Remote Code Execution Vulnerability

CVE-2023-36762 7.3 - High - September 12, 2023

Microsoft Word Remote Code Execution Vulnerability

Microsoft Outlook Information Disclosure Vulnerability

CVE-2023-36763 7.5 - High - September 12, 2023

Microsoft Outlook Information Disclosure Vulnerability

Microsoft Excel Information Disclosure Vulnerability

CVE-2023-36766 5.5 - Medium - September 12, 2023

Microsoft Excel Information Disclosure Vulnerability

Microsoft Office Security Feature Bypass Vulnerability

CVE-2023-36767 4.3 - Medium - September 12, 2023

Microsoft Office Security Feature Bypass Vulnerability

Microsoft Office Spoofing Vulnerability

CVE-2023-41764 5.5 - Medium - September 12, 2023

Microsoft Office Spoofing Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2023-36865 7.8 - High - August 08, 2023

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2023-36866 7.8 - High - August 08, 2023

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Outlook Spoofing Vulnerability

CVE-2023-36893 6.5 - Medium - August 08, 2023

Microsoft Outlook Spoofing Vulnerability

Microsoft Outlook Remote Code Execution Vulnerability

CVE-2023-36895 7.8 - High - August 08, 2023

Microsoft Outlook Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2023-36896 7.8 - High - August 08, 2023

Microsoft Excel Remote Code Execution Vulnerability

Visual Studio Tools for Office Runtime Spoofing Vulnerability

CVE-2023-36897 6.5 - Medium - August 08, 2023

Visual Studio Tools for Office Runtime Spoofing Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2023-35371 7.8 - High - August 08, 2023

Microsoft Office Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2023-35372 7.8 - High - August 08, 2023

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2023-33158 7.8 - High - July 11, 2023

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2023-33161 7.8 - High - July 11, 2023

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Information Disclosure Vulnerability

CVE-2023-33162 5.5 - Medium - July 11, 2023

Microsoft Excel Information Disclosure Vulnerability

Microsoft Office Security Feature Bypass Vulnerability

CVE-2023-33150 9.6 - Critical - July 11, 2023

Microsoft Office Security Feature Bypass Vulnerability

Microsoft Outlook Spoofing Vulnerability

CVE-2023-33151 6.5 - Medium - July 11, 2023

Microsoft Outlook Spoofing Vulnerability

Microsoft Outlook Remote Code Execution Vulnerability

CVE-2023-33153 8.8 - High - July 11, 2023

Microsoft Outlook Remote Code Execution Vulnerability

Microsoft Outlook Security Feature Bypass Vulnerability

CVE-2023-35311 8.8 - High - July 11, 2023

Microsoft Outlook Security Feature Bypass Vulnerability

Microsoft Office Elevation of Privilege Vulnerability

CVE-2023-33148 7.8 - High - July 11, 2023

Microsoft Office Elevation of Privilege Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2023-33149 7.8 - High - July 11, 2023

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft ActiveX Remote Code Execution Vulnerability

CVE-2023-33152 7.8 - High - July 11, 2023

Microsoft ActiveX Remote Code Execution Vulnerability

Microsoft Publisher Remote Code Execution Vulnerability

CVE-2023-28287 7.8 - High - June 17, 2023

Microsoft Publisher Remote Code Execution Vulnerability

Microsoft Publisher Remote Code Execution Vulnerability

CVE-2023-28295 7.8 - High - June 17, 2023

Microsoft Publisher Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2023-33146 7.8 - High - June 14, 2023

Microsoft Office Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2023-32029 7.8 - High - June 14, 2023

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2023-33133 7.8 - High - June 14, 2023

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2023-29344 7.8 - High - June 05, 2023

Microsoft Office Remote Code Execution Vulnerability

Microsoft Outlook Denial of Service Vulnerability

CVE-2022-35742 7.5 - High - June 01, 2023

Microsoft Outlook Denial of Service Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2023-24953 7.8 - High - May 09, 2023

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Access Denial of Service Vulnerability

CVE-2023-29333 3.3 - Low - May 09, 2023

Microsoft Access Denial of Service Vulnerability

Microsoft Word Security Feature Bypass Vulnerability

CVE-2023-29335 7.5 - High - May 09, 2023

Microsoft Word Security Feature Bypass Vulnerability

Microsoft Word Remote Code Execution Vulnerability

CVE-2023-28311 7.8 - High - April 11, 2023

Microsoft Word Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2023-28285 7.8 - High - April 11, 2023

Microsoft Office Remote Code Execution Vulnerability

Microsoft Excel Spoofing Vulnerability

CVE-2023-23398 7.1 - High - March 14, 2023

Microsoft Excel Spoofing Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2023-23399 7.8 - High - March 14, 2023

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Outlook Elevation of Privilege Vulnerability

CVE-2023-23397 9.8 - Critical - March 14, 2023

Microsoft Outlook Elevation of Privilege Vulnerability

Authentication Bypass by Capture-replay

Microsoft Office Information Disclosure Vulnerability

CVE-2023-21714 5.5 - Medium - February 14, 2023

Microsoft Office Information Disclosure Vulnerability

Exposure of Resource to Wrong Sphere

Microsoft Publisher Security Features Bypass Vulnerability

CVE-2023-21715 7.3 - High - February 14, 2023

Microsoft Publisher Security Features Bypass Vulnerability

AuthZ

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2023-21737 7.8 - High - January 10, 2023

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2023-21738 7.8 - High - January 10, 2023

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Visio Information Disclosure Vulnerability

CVE-2023-21741 7.1 - High - January 10, 2023

Microsoft Office Visio Information Disclosure Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2023-21736 7.8 - High - January 10, 2023

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2023-21734 7.8 - High - January 10, 2023

Microsoft Office Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2023-21735 7.8 - High - January 10, 2023

Microsoft Office Remote Code Execution Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-47211 7.8 - High - December 13, 2022

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-47212 7.8 - High - December 13, 2022

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-47213 7.8 - High - December 13, 2022

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office OneNote Remote Code Execution Vulnerability

CVE-2022-44691 7.8 - High - December 13, 2022

Microsoft Office OneNote Remote Code Execution Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-44692 7.8 - High - December 13, 2022

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2022-44695 7.8 - High - December 13, 2022

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2022-44696 7.8 - High - December 13, 2022

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-26804 7.8 - High - December 13, 2022

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-26805 7.8 - High - December 13, 2022

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-26806 7.8 - High - December 13, 2022

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2022-44694 7.8 - High - December 13, 2022

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Word Information Disclosure Vulnerability

CVE-2022-41060 5.5 - Medium - November 09, 2022

Microsoft Word Information Disclosure Vulnerability

Microsoft Word Remote Code Execution Vulnerability

CVE-2022-41061 7.8 - High - November 09, 2022

Microsoft Word Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2022-41063 7.8 - High - November 09, 2022

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Word Information Disclosure Vulnerability

CVE-2022-41103 5.5 - Medium - November 09, 2022

Microsoft Word Information Disclosure Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2022-41106 8.8 - High - November 09, 2022

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Security Feature Bypass Vulnerability

CVE-2022-41104 5.5 - Medium - November 09, 2022

Microsoft Excel Security Feature Bypass Vulnerability

Microsoft Excel Information Disclosure Vulnerability

CVE-2022-41105 5.5 - Medium - November 09, 2022

Microsoft Excel Information Disclosure Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-41107 7.8 - High - November 09, 2022

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-38049 7.8 - High - October 11, 2022

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Word Remote Code Execution Vulnerability

CVE-2022-41031 7.8 - High - October 11, 2022

Microsoft Word Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2022-38048 7.8 - High - October 11, 2022

Microsoft Office Remote Code Execution Vulnerability

Microsoft Office Spoofing Vulnerability

CVE-2022-38001 6.5 - Medium - October 11, 2022

Microsoft Office Spoofing Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2022-38010 7.8 - High - September 13, 2022

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft PowerPoint Remote Code Execution Vulnerability

CVE-2022-37962 7.8 - High - September 13, 2022

Microsoft PowerPoint Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2022-37963 7.8 - High - September 13, 2022

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2022-34717 8.8 - High - August 09, 2022

Microsoft Office Remote Code Execution Vulnerability

Microsoft Excel Security Feature Bypass Vulnerability

CVE-2022-33631 7.3 - High - August 09, 2022

Microsoft Excel Security Feature Bypass Vulnerability

Microsoft Office Security Feature Bypass Vulnerability

CVE-2022-33632 4.7 - Medium - July 12, 2022

Microsoft Office Security Feature Bypass Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2022-30174 7.8 - High - June 15, 2022

Microsoft Office Remote Code Execution Vulnerability

Windows Graphics Component Information Disclosure Vulnerability

CVE-2022-26934 6.5 - Medium - May 10, 2022

Windows Graphics Component Information Disclosure Vulnerability

Microsoft Office Security Feature Bypass Vulnerability

CVE-2022-29107 5.5 - Medium - May 10, 2022

Microsoft Office Security Feature Bypass Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2022-29109 7.8 - High - May 10, 2022

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2022-26901 7.8 - High - April 15, 2022

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2022-24473 7.8 - High - April 15, 2022

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2022-24510 7.8 - High - March 09, 2022

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2022-24461 7.8 - High - March 09, 2022

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Word Tampering Vulnerability

CVE-2022-24511 5.5 - Medium - March 09, 2022

Microsoft Office Word Tampering Vulnerability

Microsoft Word Security Feature Bypass Vulnerability

CVE-2022-24462 5.5 - Medium - March 09, 2022

Microsoft Word Security Feature Bypass Vulnerability

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