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Recent Microsoft Office Security Advisories

Advisory Title Published
CVE-2023-21734 Microsoft Office Remote Code Execution Vulnerability January 10, 2023
CVE-2023-21735 Microsoft Office Remote Code Execution Vulnerability January 10, 2023
CVE-2023-21736 Microsoft Office Visio Remote Code Execution Vulnerability January 10, 2023
CVE-2023-21738 Microsoft Office Visio Remote Code Execution Vulnerability January 10, 2023
CVE-2023-21737 Microsoft Office Visio Remote Code Execution Vulnerability January 10, 2023
CVE-2023-21741 Microsoft Office Visio Information Disclosure Vulnerability January 10, 2023
CVE-2022-47212 Microsoft Office Graphics Remote Code Execution Vulnerability December 13, 2022
CVE-2022-44692 Microsoft Office Graphics Remote Code Execution Vulnerability December 13, 2022
CVE-2022-44691 Microsoft Office OneNote Remote Code Execution Vulnerability December 13, 2022
CVE-2022-44694 Microsoft Office Visio Remote Code Execution Vulnerability December 13, 2022

By the Year

In 2023 there have been 6 vulnerabilities in Microsoft Office with an average score of 7.7 out of ten. Last year Office had 41 security vulnerabilities published. If vulnerabilities keep coming in at the current rate, it appears that number of security vulnerabilities in Office in 2023 could surpass last years number. However, the average CVE base score of the vulnerabilities in 2023 is greater by 0.52.

Year Vulnerabilities Average Score
2023 6 7.68
2022 41 7.16
2021 63 7.49
2020 71 7.65
2019 56 7.35
2018 76 7.53

It may take a day or so for new Office 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 Office Security Vulnerabilities

Microsoft Office Visio Remote Code Execution Vulnerability

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

Microsoft Office Visio Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2023-21736, CVE-2023-21738.

Microsoft Office Visio Remote Code Execution Vulnerability

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

Microsoft Office Visio Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2023-21736, CVE-2023-21737.

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. This CVE ID is unique from CVE-2023-21737, CVE-2023-21738.

Microsoft Office Remote Code Execution Vulnerability

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

Microsoft Office Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2023-21735.

Microsoft Office Remote Code Execution Vulnerability

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

Microsoft Office Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2023-21734.

Microsoft Outlook for Mac Spoofing Vulnerability.

CVE-2022-44713 7.5 - High - December 13, 2022

Microsoft Outlook for Mac Spoofing 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. This CVE ID is unique from CVE-2022-26804, CVE-2022-26805, CVE-2022-26806, CVE-2022-47211, CVE-2022-47212, CVE-2022-47213.

Microsoft Office Visio Remote Code Execution Vulnerability

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

Microsoft Office Visio Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-44694, CVE-2022-44696.

Microsoft Office Visio Remote Code Execution Vulnerability

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

Microsoft Office Visio Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-44694, CVE-2022-44695.

Microsoft Office Visio Remote Code Execution Vulnerability

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

Microsoft Office Visio Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-44695, CVE-2022-44696.

Microsoft Word Information Disclosure Vulnerability

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

Microsoft Word Information Disclosure Vulnerability. This CVE ID is unique from CVE-2022-41103.

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. This CVE ID is unique from CVE-2022-41106.

Microsoft Word Information Disclosure Vulnerability

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

Microsoft Word Information Disclosure Vulnerability. This CVE ID is unique from CVE-2022-41060.

Microsoft Excel Remote Code Execution Vulnerability

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

Microsoft Excel Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-41063.

Microsoft Excel Security Feature Bypass Vulnerability.

CVE-2022-41104 7.8 - High - 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 Information Disclosure Vulnerability.

CVE-2022-41043 3.3 - Low - October 11, 2022

Microsoft Office Information Disclosure 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. This CVE ID is unique from CVE-2022-37963.

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. This CVE ID is unique from CVE-2022-38010.

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.

AuthZ

Microsoft Office Security Feature Bypass Vulnerability.

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

Microsoft Office Security Feature Bypass Vulnerability.

AuthZ

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 Excel Remote Code Execution Vulnerability

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

Microsoft Excel Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-24473.

Microsoft Excel Remote Code Execution Vulnerability

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

Microsoft Excel Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-26901.

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2022-24509 7.8 - High - March 09, 2022

Microsoft Office Visio Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-24461, CVE-2022-24510.

Microsoft Office Visio Remote Code Execution Vulnerability

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

Microsoft Office Visio Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-24461, CVE-2022-24509.

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

Microsoft Office Visio Remote Code Execution Vulnerability. This CVE ID is unique from CVE-2022-24509, CVE-2022-24510.

Microsoft Word Security Feature Bypass Vulnerability.

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

Microsoft Word Security Feature Bypass Vulnerability.

Microsoft Office Information Disclosure Vulnerability.

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

Microsoft Office Information Disclosure Vulnerability.

Exposure of Resource to Wrong Sphere

Microsoft Excel Information Disclosure Vulnerability.

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

Microsoft Excel Information Disclosure Vulnerability.

Exposure of Resource to Wrong Sphere

Microsoft Office Graphics Remote Code Execution Vulnerability.

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

Microsoft Office Graphics 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 Visio Remote Code Execution Vulnerability.

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

Microsoft Office Visio Remote Code Execution Vulnerability.

Microsoft Office Remote Code Execution Vulnerability.

CVE-2022-21840 8.8 - High - January 11, 2022

Microsoft Office Remote Code Execution Vulnerability.

Code Injection

Microsoft Excel Remote Code Execution Vulnerability.

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

Microsoft Excel Remote Code Execution Vulnerability.

Microsoft Office Trust Center Spoofing Vulnerability

CVE-2021-43255 5.5 - Medium - December 15, 2021

Microsoft Office Trust Center Spoofing Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-43256 7.8 - High - December 15, 2021

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2021-43875 7.8 - High - December 15, 2021

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office app Remote Code Execution Vulnerability

CVE-2021-43905 9.6 - Critical - December 15, 2021

Microsoft Office app Remote Code Execution Vulnerability

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

CVE-2021-42293 6.5 - Medium - December 15, 2021

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

Visual Basic for Applications Information Disclosure Vulnerability

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

Visual Basic for Applications Information Disclosure Vulnerability

Exposure of Resource to Wrong Sphere

Microsoft Word Remote Code Execution Vulnerability

CVE-2021-42296 7.8 - High - November 10, 2021

Microsoft Word Remote Code Execution Vulnerability

Code Injection

Microsoft Access Remote Code Execution Vulnerability

CVE-2021-41368 7.8 - High - November 10, 2021

Microsoft Access Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-40442 7.8 - High - November 10, 2021

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Excel Security Feature Bypass Vulnerability

CVE-2021-42292 7.8 - High - November 10, 2021

Microsoft Excel Security Feature Bypass Vulnerability

Rich Text Edit Control Information Disclosure Vulnerability

CVE-2021-40454 5.5 - Medium - October 13, 2021

Rich Text Edit Control Information Disclosure Vulnerability

Cleartext Storage of Sensitive Information

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-40471 7.8 - High - October 13, 2021

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40473, CVE-2021-40474, CVE-2021-40479, CVE-2021-40485.

Microsoft Excel Information Disclosure Vulnerability

CVE-2021-40472 5.5 - Medium - October 13, 2021

Microsoft Excel Information Disclosure Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-40473 7.8 - High - October 13, 2021

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40474, CVE-2021-40479, CVE-2021-40485.

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-40474 7.8 - High - October 13, 2021

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40479, CVE-2021-40485.

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-40479 7.8 - High - October 13, 2021

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40474, CVE-2021-40485.

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2021-40480 7.8 - High - October 13, 2021

Microsoft Office Visio Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40481.

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2021-40481 7.8 - High - October 13, 2021

Microsoft Office Visio Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40480.

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-40485 7.8 - High - October 13, 2021

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40474, CVE-2021-40479.

Microsoft Word Remote Code Execution Vulnerability

CVE-2021-40486 7.8 - High - October 13, 2021

Microsoft Word Remote Code Execution Vulnerability

Microsoft Office Spoofing Vulnerability

CVE-2021-38650 3.5 - Low - September 15, 2021

Microsoft Office Spoofing Vulnerability

Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

CVE-2021-38646 7.8 - High - September 15, 2021

Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability

Buffer Overflow

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2021-38653 7.8 - High - September 15, 2021

Microsoft Office Visio Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-38654.

Memory Corruption

Microsoft Office Visio Remote Code Execution Vulnerability

CVE-2021-38654 7.8 - High - September 15, 2021

Microsoft Office Visio Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-38653.

out-of-bounds array index

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-38655 7.8 - High - September 15, 2021

Microsoft Excel Remote Code Execution Vulnerability

Dangling pointer

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2021-38658 7.8 - High - September 15, 2021

Microsoft Office Graphics Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-38660.

Object Type Confusion

Microsoft Word Remote Code Execution Vulnerability

CVE-2021-36941 7.8 - High - August 12, 2021

Microsoft Word Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2021-34478 7.8 - High - August 12, 2021

Microsoft Office Remote Code Execution Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-34501 8.8 - High - July 14, 2021

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-34518.

Microsoft Office Security Feature Bypass Vulnerability

CVE-2021-34469 8.1 - High - July 14, 2021

Microsoft Office Security Feature Bypass Vulnerability

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2021-31940 7.8 - High - June 08, 2021

Microsoft Office Graphics Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31941.

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2021-31941 7.8 - High - June 08, 2021

Microsoft Office Graphics Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31940.

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-31939 7.8 - High - June 08, 2021

Microsoft Excel Remote Code Execution Vulnerability

Microsoft Outlook Remote Code Execution Vulnerability

CVE-2021-31949 7.8 - High - June 08, 2021

Microsoft Outlook Remote Code Execution Vulnerability

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

CVE-2021-28455 8.8 - High - May 11, 2021

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

Command Injection

Microsoft Office Remote Code Execution Vulnerability

CVE-2021-31175 7.8 - High - May 11, 2021

Microsoft Office Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31176, CVE-2021-31177, CVE-2021-31179.

Dangling pointer

Microsoft Excel Information Disclosure Vulnerability

CVE-2021-31174 5.5 - Medium - May 11, 2021

Microsoft Excel Information Disclosure Vulnerability

Information Disclosure

Microsoft Office Graphics Remote Code Execution Vulnerability

CVE-2021-31180 7.8 - High - May 11, 2021

Microsoft Office Graphics Remote Code Execution Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2021-31176 7.8 - High - May 11, 2021

Microsoft Office Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31175, CVE-2021-31177, CVE-2021-31179.

Dangling pointer

Microsoft Office Remote Code Execution Vulnerability

CVE-2021-31177 7.8 - High - May 11, 2021

Microsoft Office Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31175, CVE-2021-31176, CVE-2021-31179.

Dangling pointer

Microsoft Office Information Disclosure Vulnerability

CVE-2021-31178 5.5 - Medium - May 11, 2021

Microsoft Office Information Disclosure Vulnerability

Information Disclosure

Microsoft Office Remote Code Execution Vulnerability

CVE-2021-31179 7.8 - High - May 11, 2021

Microsoft Office Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-31175, CVE-2021-31176, CVE-2021-31177.

Microsoft Excel Information Disclosure Vulnerability

CVE-2021-28456 5.5 - Medium - April 13, 2021

Microsoft Excel Information Disclosure Vulnerability

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-28454 7.8 - High - April 13, 2021

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-28451.

Dangling pointer

Microsoft Office Remote Code Execution Vulnerability

CVE-2021-28449 7.8 - High - April 13, 2021

Microsoft Office Remote Code Execution Vulnerability

Microsoft Word Remote Code Execution Vulnerability

CVE-2021-28453 7.8 - High - April 13, 2021

Microsoft Word Remote Code Execution Vulnerability

Microsoft Outlook Memory Corruption Vulnerability

CVE-2021-28452 7.8 - High - April 13, 2021

Microsoft Outlook Memory Corruption Vulnerability

Memory Corruption

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-28451 7.8 - High - April 13, 2021

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-28454.

Microsoft Visio Security Feature Bypass Vulnerability

CVE-2021-27055 7 - High - March 11, 2021

Microsoft Visio Security Feature Bypass Vulnerability

Microsoft Office Remote Code Execution Vulnerability

CVE-2021-24108 7.8 - High - March 11, 2021

Microsoft Office Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-27057, CVE-2021-27059.

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-27053 7.8 - High - March 11, 2021

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-27054.

Microsoft Excel Remote Code Execution Vulnerability

CVE-2021-27054 7.8 - High - March 11, 2021

Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-27053.

Microsoft PowerPoint Remote Code Execution Vulnerability

CVE-2021-27056 7.8 - High - March 11, 2021

Microsoft PowerPoint Remote Code Execution Vulnerability

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