Microsoft 365 Apps
By the Year
In 2023 there have been 11 vulnerabilities in Microsoft 365 Apps with an average score of 7.2 out of ten. Last year 365 Apps had 45 security vulnerabilities published. If vulnerabilities keep coming in at the current rate, it appears that number of security vulnerabilities in 365 Apps in 2023 could surpass last years number. Last year, the average CVE base score was greater by 0.06
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2023 | 11 | 7.25 |
| 2022 | 45 | 7.30 |
| 2021 | 64 | 7.45 |
| 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 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
5.5 - Medium
- March 14, 2023
Microsoft Excel Spoofing Vulnerability
Microsoft Publisher Security Features Bypass Vulnerability
CVE-2023-21715
5 - Medium
- 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. This CVE ID is unique from CVE-2023-21734.
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 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 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. This CVE ID is unique from CVE-2023-21736, CVE-2023-21737.
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-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
7.8 - High
- November 09, 2022
Microsoft Excel Security Feature Bypass Vulnerability.
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 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. This CVE ID is unique from CVE-2022-41106.
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. This CVE ID is unique from CVE-2022-38010.
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. This CVE ID is unique from CVE-2022-37963.
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
AuthZ
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.
AuthZ
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 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 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. This CVE ID is unique from CVE-2022-24509, CVE-2022-24510.
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. This CVE ID is unique from CVE-2022-24461, CVE-2022-24509.
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-2022-21988
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.
Exposure of Resource to Wrong Sphere
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 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
Exposure of Resource to Wrong Sphere
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
Microsoft Office Graphics Remote Code Execution Vulnerability
CVE-2021-43875
7.8 - High
- December 15, 2021
Microsoft Office Graphics Remote Code Execution Vulnerability
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-43256
7.8 - High
- December 15, 2021
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 Security Feature Bypass Vulnerability
CVE-2021-42292
7.8 - High
- November 10, 2021
Microsoft Excel Security Feature Bypass Vulnerability
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-40442
7.8 - High
- November 10, 2021
Microsoft Excel Remote Code Execution Vulnerability
Microsoft Access Remote Code Execution Vulnerability
CVE-2021-41368
7.8 - High
- November 10, 2021
Microsoft Access Remote Code Execution Vulnerability
Microsoft Word Remote Code Execution Vulnerability
CVE-2021-42296
7.8 - High
- November 10, 2021
Microsoft Word Remote Code Execution Vulnerability
Code Injection
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 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 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 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 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-2021-40473
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 Information Disclosure Vulnerability
CVE-2021-40472
5.5 - Medium
- October 13, 2021
Microsoft Excel Information Disclosure Vulnerability
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-40471
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.
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 Office Remote Code Execution Vulnerability
CVE-2021-38659
7.8 - High
- September 15, 2021
Microsoft Office Remote Code Execution Vulnerability
Microsoft Office Graphics Component Information Disclosure Vulnerability
CVE-2021-38657
5.5 - Medium
- September 15, 2021
Microsoft Office Graphics Component Information Disclosure Vulnerability
Microsoft Word Remote Code Execution Vulnerability
CVE-2021-38656
7.8 - High
- September 15, 2021
Microsoft Word Remote Code Execution Vulnerability
Dangling pointer
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 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 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 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 Spoofing Vulnerability
CVE-2021-38650
3.5 - Low
- September 15, 2021
Microsoft Office Spoofing Vulnerability
Microsoft Office Remote Code Execution Vulnerability
CVE-2021-34478
7.8 - High
- August 12, 2021
Microsoft Office Remote Code Execution Vulnerability
Microsoft Word Remote Code Execution Vulnerability
CVE-2021-36941
7.8 - High
- August 12, 2021
Microsoft Word Remote Code Execution Vulnerability
Microsoft Word Remote Code Execution Vulnerability
CVE-2021-34452
7.8 - High
- July 16, 2021
Microsoft Word Remote Code Execution Vulnerability
Microsoft Office Security Feature Bypass Vulnerability
CVE-2021-34469
8.1 - High
- July 14, 2021
Microsoft Office Security Feature Bypass 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 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 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 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 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 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-2021-31177
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 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 Graphics Remote Code Execution Vulnerability
CVE-2021-31180
7.8 - High
- May 11, 2021
Microsoft Office Graphics Remote Code Execution Vulnerability
Microsoft Excel Information Disclosure Vulnerability
CVE-2021-31174
5.5 - Medium
- May 11, 2021
Microsoft Excel Information Disclosure Vulnerability
Information Disclosure
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 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 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.
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