Microsoft 365 Apps
By the Year
In 2022 there have been 15 vulnerabilities in Microsoft 365 Apps with an average score of 7.0 out of ten. Last year 365 Apps had 64 security vulnerabilities published. Right now, 365 Apps is on track to have less security vulnerabilities in 2022 than it did last year. Last year, the average CVE base score was greater by 0.42
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2022 | 15 | 7.03 |
| 2021 | 64 | 7.45 |
| 2020 | 30 | 7.56 |
| 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 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
Improper Privilege Management
Microsoft Office Graphics Remote Code Execution Vulnerability
CVE-2021-43875
7.8 - High
- December 15, 2021
Microsoft Office Graphics Remote Code Execution Vulnerability
Code Injection
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
AuthZ
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
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
AuthZ
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.
Microsoft Outlook Memory Corruption Vulnerability
CVE-2021-28452
7.8 - High
- April 13, 2021
Microsoft Outlook Memory Corruption Vulnerability
Memory Corruption
Microsoft Word Remote Code Execution Vulnerability
CVE-2021-28453
7.8 - High
- April 13, 2021
Microsoft Word Remote Code Execution Vulnerability
Microsoft Office Remote Code Execution Vulnerability
CVE-2021-28449
7.8 - High
- April 13, 2021
Microsoft Office Remote Code Execution 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 Excel Information Disclosure Vulnerability
CVE-2021-28456
5.5 - Medium
- April 13, 2021
Microsoft Excel Information Disclosure 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 Visio Security Feature Bypass Vulnerability
CVE-2021-27055
7 - High
- March 11, 2021
Microsoft Visio Security Feature Bypass Vulnerability
Microsoft PowerPoint Remote Code Execution Vulnerability
CVE-2021-27056
7.8 - High
- March 11, 2021
Microsoft PowerPoint Remote Code Execution Vulnerability
Microsoft Office Remote Code Execution Vulnerability
CVE-2021-27057
7.8 - High
- March 11, 2021
Microsoft Office Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-24108, CVE-2021-27059.
Microsoft Office ClickToRun Remote Code Execution Vulnerability
CVE-2021-27058
7.8 - High
- March 11, 2021
Microsoft Office ClickToRun Remote Code Execution Vulnerability
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-24067
7.8 - High
- February 25, 2021
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-24068, CVE-2021-24069, CVE-2021-24070.
Dangling pointer
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-24069
7.8 - High
- February 25, 2021
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-24067, CVE-2021-24068, CVE-2021-24070.
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-24070
7.8 - High
- February 25, 2021
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-24067, CVE-2021-24068, CVE-2021-24069.
Dangling pointer
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-1713
7.8 - High
- January 12, 2021
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-1714.
Buffer Overflow
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-1714
7.8 - High
- January 12, 2021
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-1713.
Microsoft Word Remote Code Execution Vulnerability
CVE-2021-1715
7.8 - High
- January 12, 2021
Microsoft Word Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-1716.
Memory Corruption
Microsoft Word Remote Code Execution Vulnerability
CVE-2021-1716
7.8 - High
- January 12, 2021
Microsoft Word Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-1715.
Microsoft Office Remote Code Execution Vulnerability
CVE-2021-1711
7.8 - High
- January 12, 2021
Microsoft Office Remote Code Execution Vulnerability
Microsoft Outlook Information Disclosure Vulnerability
CVE-2020-17119
7.5 - High
- December 10, 2020
Microsoft Outlook Information Disclosure Vulnerability
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17123
7.8 - High
- December 10, 2020
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17122, CVE-2020-17125, CVE-2020-17127, CVE-2020-17128, CVE-2020-17129.
Microsoft PowerPoint Remote Code Execution Vulnerability
CVE-2020-17124
7.8 - High
- December 10, 2020
Microsoft PowerPoint Remote Code Execution Vulnerability
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17125
7.8 - High
- December 10, 2020
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17122, CVE-2020-17123, CVE-2020-17127, CVE-2020-17128, CVE-2020-17129.
Microsoft Excel Information Disclosure Vulnerability
CVE-2020-17126
5.5 - Medium
- December 10, 2020
Microsoft Excel Information Disclosure Vulnerability
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17128
7.8 - High
- December 10, 2020
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17122, CVE-2020-17123, CVE-2020-17125, CVE-2020-17127, CVE-2020-17129.
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17129
7.8 - High
- December 10, 2020
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17122, CVE-2020-17123, CVE-2020-17125, CVE-2020-17127, CVE-2020-17128.
Microsoft Excel Security Feature Bypass Vulnerability
CVE-2020-17130
6.5 - Medium
- December 10, 2020
Microsoft Excel Security Feature Bypass Vulnerability
Microsoft Word Security Feature Bypass Vulnerability
CVE-2020-17020
5.5 - Medium
- November 11, 2020
Microsoft Word Security Feature Bypass Vulnerability
authentification
Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
CVE-2020-17062
7.8 - High
- November 11, 2020
Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
Microsoft Office Online Spoofing Vulnerability
CVE-2020-17063
5.4 - Medium
- November 11, 2020
Microsoft Office Online Spoofing Vulnerability
Improper Input Validation
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17064
7.8 - High
- November 11, 2020
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17019, CVE-2020-17065, CVE-2020-17066.
Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17065
7.8 - High
- November 11, 2020
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2020-17019, CVE-2020-17064, CVE-2020-17066.
Microsoft Excel Security Feature Bypass Vulnerability
CVE-2020-17067
7.8 - High
- November 11, 2020
Microsoft Excel Security Feature Bypass Vulnerability
A remote code execution vulnerability exists when the Base3D rendering engine improperly handles memory.An attacker who successfully exploited the vulnerability
CVE-2020-16918
7.8 - High
- October 16, 2020
A remote code execution vulnerability exists when the Base3D rendering engine improperly handles memory.An attacker who successfully exploited the vulnerability would gain execution on a victim system.The security update addresses the vulnerability by correcting how the Base3D rendering engine handles memory., aka 'Base3D Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-17003.
An elevation of privilege vulnerability exists in the way
CVE-2020-16928
7.8 - High
- October 16, 2020
An elevation of privilege vulnerability exists in the way that Microsoft Office Click-to-Run (C2R) AppVLP handles certain files, aka 'Microsoft Office Click-to-Run Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2020-16934, CVE-2020-16955.
Improper Privilege Management
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory
CVE-2020-16929
7.8 - High
- October 16, 2020
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-16930, CVE-2020-16931, CVE-2020-16932.
Dangling pointer
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory
CVE-2020-16930
7.8 - High
- October 16, 2020
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-16929, CVE-2020-16931, CVE-2020-16932.
Memory Corruption
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory
CVE-2020-16931
7.8 - High
- October 16, 2020
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-16929, CVE-2020-16930, CVE-2020-16932.
Use of Uninitialized Resource
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory
CVE-2020-16932
7.8 - High
- October 16, 2020
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2020-16929, CVE-2020-16930, CVE-2020-16931.
Buffer Overflow
A security feature bypass vulnerability exists in Microsoft Word software when it fails to properly handle .LNK files
CVE-2020-16933
8.8 - High
- October 16, 2020
A security feature bypass vulnerability exists in Microsoft Word software when it fails to properly handle .LNK files, aka 'Microsoft Word Security Feature Bypass Vulnerability'.
Improper Handling of Exceptional Conditions
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