Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product 365 Apps
Total 936 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-80081 1 Microsoft 1 365 Apps 2026-09-09 N/A 8.8 HIGH
Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.
CVE-2026-78519 1 Microsoft 5 365 Apps, Office 2019, Office 2021 and 2 more 2026-09-09 N/A 8.8 HIGH
Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.
CVE-2026-80073 1 Microsoft 5 365 Apps, Office 2019, Office 2021 and 2 more 2026-09-09 N/A 6.5 MEDIUM
Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to disclose information over a network.
CVE-2026-69764 1 Microsoft 6 365 Apps, Office 2016, Office 2019 and 3 more 2026-09-09 N/A 8.8 HIGH
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-78522 1 Microsoft 5 365 Apps, Office 2019, Office 2021 and 2 more 2026-09-08 N/A 6.5 MEDIUM
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2026-80079 1 Microsoft 5 365 Apps, Office 2019, Office 2021 and 2 more 2026-09-08 N/A 6.5 MEDIUM
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.
CVE-2026-83949 1 Microsoft 5 365 Apps, Office 2019, Office 2021 and 2 more 2026-09-08 N/A 5.5 MEDIUM
Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
CVE-2026-83951 1 Microsoft 5 365 Apps, Office 2019, Office 2021 and 2 more 2026-09-08 N/A 5.5 MEDIUM
Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
CVE-2021-42292 1 Microsoft 6 365 Apps, Excel, Office and 3 more 2026-08-19 6.8 MEDIUM 7.8 HIGH
Microsoft Excel Security Feature Bypass Vulnerability
CVE-2023-21715 1 Microsoft 1 365 Apps 2026-08-19 N/A 7.3 HIGH
Microsoft Publisher Security Feature Bypass Vulnerability
CVE-2023-21714 1 Microsoft 2 365 Apps, Office Long Term Servicing Channel 2026-08-19 N/A 5.5 MEDIUM
Microsoft Office Information Disclosure Vulnerability
CVE-2021-42296 1 Microsoft 2 365 Apps, Office Long Term Servicing Channel 2026-08-19 6.9 MEDIUM 7.8 HIGH
Microsoft Word Remote Code Execution Vulnerability
CVE-2021-41368 1 Microsoft 3 365 Apps, Office, Office Long Term Servicing Channel 2026-08-19 6.8 MEDIUM 6.1 MEDIUM
Microsoft Access Remote Code Execution Vulnerability
CVE-2021-40442 1 Microsoft 7 365 Apps, Excel, Office and 4 more 2026-08-19 6.8 MEDIUM 7.8 HIGH
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-27058 1 Microsoft 1 365 Apps 2026-08-19 9.3 HIGH 7.8 HIGH
Microsoft Office ClickToRun Remote Code Execution Vulnerability
CVE-2021-27057 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-08-19 6.8 MEDIUM 7.8 HIGH
Microsoft Office Remote Code Execution Vulnerability
CVE-2021-27056 1 Microsoft 3 365 Apps, Office, Powerpoint 2026-08-19 6.8 MEDIUM 7.8 HIGH
Microsoft PowerPoint Remote Code Execution Vulnerability
CVE-2021-27055 1 Microsoft 3 365 Apps, Office, Visio 2026-08-19 6.8 MEDIUM 7.0 HIGH
Microsoft Visio Security Feature Bypass Vulnerability
CVE-2021-27054 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-08-19 6.8 MEDIUM 7.8 HIGH
Microsoft Excel Remote Code Execution Vulnerability
CVE-2021-27053 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2026-08-19 6.8 MEDIUM 7.8 HIGH
Microsoft Excel Remote Code Execution Vulnerability