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By the Year

In 2023 there have been 53 vulnerabilities in Microsoft 365 Apps with an average score of 7.4 out of ten. Last year 365 Apps had 46 security vulnerabilities published. That is, 7 more vulnerabilities have already been reported in 2023 as compared to last year. However, the average CVE base score of the vulnerabilities in 2023 is greater by 0.11.

Year Vulnerabilities Average Score
2023 53 7.37
2022 46 7.26
2021 64 7.43
2020 32 7.50
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 Office Graphics Remote Code Execution Vulnerability

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

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Security Feature Bypass Vulnerability

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

Microsoft Office 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 Excel Security Feature Bypass Vulnerability

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

Microsoft Excel Security Feature Bypass Vulnerability

Microsoft Office Elevation of Privilege Vulnerability

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

Microsoft Office Elevation of Privilege 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 Spoofing Vulnerability

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

Microsoft Office Spoofing Vulnerability

Microsoft Office Security Feature Bypass Vulnerability

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

Microsoft Office Security Feature Bypass Vulnerability

Microsoft Excel Information Disclosure Vulnerability

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

Microsoft Excel Information Disclosure Vulnerability

Microsoft Outlook Information Disclosure Vulnerability

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

Microsoft Outlook Information Disclosure Vulnerability

Microsoft Word Remote Code Execution Vulnerability

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

Microsoft Word Remote Code Execution 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 Office Visio Remote Code Execution Vulnerability

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

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

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

Microsoft Office 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 Excel Remote Code Execution Vulnerability

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

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Outlook Remote Code Execution Vulnerability

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

Microsoft Outlook Remote Code Execution Vulnerability

Microsoft Outlook Spoofing Vulnerability

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

Microsoft Outlook Spoofing 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 Office Visio Remote Code Execution Vulnerability

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

Microsoft Office Visio 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 Office Graphics Remote Code Execution Vulnerability

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

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Elevation of Privilege Vulnerability

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

Microsoft Office Elevation of Privilege Vulnerability

Microsoft Outlook Security Feature Bypass Vulnerability

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

Microsoft Outlook Security Feature Bypass Vulnerability

Microsoft Outlook Remote Code Execution Vulnerability

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

Microsoft Outlook Remote Code Execution Vulnerability

Microsoft Outlook Spoofing Vulnerability

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

Microsoft Outlook Spoofing Vulnerability

Microsoft Office Security Feature Bypass Vulnerability

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

Microsoft Office Security Feature Bypass Vulnerability

Microsoft Excel Information Disclosure Vulnerability

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

Microsoft Excel Information Disclosure Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

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

Microsoft Excel 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 Publisher Remote Code Execution Vulnerability

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

Microsoft Publisher 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 Excel Remote Code Execution Vulnerability

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

Microsoft Excel 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 Office Remote Code Execution Vulnerability

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

Microsoft Office 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 Word Security Feature Bypass Vulnerability

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

Microsoft Word Security Feature Bypass Vulnerability

Microsoft Access Denial of Service Vulnerability

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

Microsoft Access 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 Office Remote Code Execution Vulnerability

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

Microsoft Office Remote Code Execution Vulnerability

Microsoft Word Remote Code Execution Vulnerability

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

Microsoft Word 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 Excel Remote Code Execution Vulnerability

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

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Spoofing Vulnerability

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

Microsoft Excel Spoofing Vulnerability

Microsoft Publisher Security Features Bypass Vulnerability

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

Microsoft Publisher Security Features Bypass Vulnerability

AuthZ

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 Office Remote Code Execution Vulnerability

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

Microsoft Office 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 Visio Remote Code Execution Vulnerability

CVE-2023-21736 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-2023-21738 7.8 - High - January 10, 2023

Microsoft Office Visio Remote Code Execution Vulnerability

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

Microsoft Office Visio 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 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-2022-26804 7.8 - High - December 13, 2022

Microsoft Office Graphics 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 Visio Remote Code Execution Vulnerability

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

Microsoft Office Visio 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 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-2022-47213 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-2022-47211 7.8 - High - December 13, 2022

Microsoft Office Graphics Remote Code Execution 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 Excel Information Disclosure Vulnerability

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

Microsoft Excel Information Disclosure Vulnerability

Microsoft Excel Security Feature Bypass Vulnerability

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

Microsoft Excel Security Feature Bypass Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2022-41106 8.8 - 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-2022-41063 7.8 - High - November 09, 2022

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Word Remote Code Execution Vulnerability

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

Microsoft Word Remote Code Execution Vulnerability

Microsoft Word Information Disclosure Vulnerability

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

Microsoft Word Information Disclosure Vulnerability

Microsoft Office Spoofing Vulnerability.

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

Microsoft Office Spoofing Vulnerability.

Microsoft Office Remote Code Execution Vulnerability.

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

Microsoft Office 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 Graphics Remote Code Execution Vulnerability.

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

Microsoft Office Graphics 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 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-2022-38010 7.8 - High - September 13, 2022

Microsoft Office Visio 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 Remote Code Execution Vulnerability

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

Microsoft Office Remote Code Execution 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.

Microsoft Excel Remote Code Execution Vulnerability

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

Microsoft Excel Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-29110.

Microsoft Office Security Feature Bypass Vulnerability.

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

Microsoft Office Security Feature Bypass Vulnerability.

Windows Graphics Component Information Disclosure Vulnerability

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

Windows Graphics Component Information Disclosure Vulnerability. This CVE ID is unique from CVE-2022-22011, CVE-2022-29112.

Microsoft Excel Remote Code Execution Vulnerability

CVE-2022-24473 7.8 - High - April 15, 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 Word Security Feature Bypass Vulnerability

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

Microsoft Word Security Feature Bypass 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 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-2022-24509 7.8 - High - March 09, 2022

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2022-21988 7.8 - High - February 09, 2022

Microsoft Office Visio Remote Code Execution Vulnerability

Microsoft Office ClickToRun Remote Code Execution Vulnerability

CVE-2022-22004 7.8 - High - February 09, 2022

Microsoft Office ClickToRun Remote Code Execution Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2022-22003 7.8 - High - February 09, 2022

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Excel Information Disclosure Vulnerability

CVE-2022-22716 5.5 - Medium - February 09, 2022

Microsoft Excel Information Disclosure Vulnerability

Buffer Overflow

Microsoft Office Information Disclosure Vulnerability

CVE-2022-23252 5.5 - Medium - February 09, 2022

Microsoft Office Information Disclosure Vulnerability

Microsoft Excel Remote Code Execution Vulnerability.

CVE-2022-21841 7.8 - High - January 11, 2022

Microsoft Excel Remote Code Execution Vulnerability.

Visual Basic for Applications Information Disclosure Vulnerability

CVE-2021-42295 5.5 - Medium - December 15, 2021

Visual Basic for Applications Information Disclosure Vulnerability

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