Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product 365 Apps
Total 771 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-44822 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-23 N/A 8.2 HIGH
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
CVE-2026-44823 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-23 N/A 7.8 HIGH
Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-45457 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-07-23 N/A 7.8 HIGH
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-44820 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-23 N/A 7.8 HIGH
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-45471 1 Microsoft 7 365 Apps, Microsoft 365, Office 2019 and 4 more 2026-07-23 N/A 7.8 HIGH
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-45645 1 Microsoft 6 365 Apps, Microsoft 365, Office 2016 and 3 more 2026-07-23 N/A 7.8 HIGH
Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-45486 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-07-23 N/A 7.8 HIGH
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-45461 1 Microsoft 7 365 Apps, 365 Copilot, Microsoft 365 and 4 more 2026-07-23 N/A 8.4 HIGH
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-45469 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-23 N/A 7.8 HIGH
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-45463 1 Microsoft 7 365 Apps, 365 Copilot, Microsoft 365 and 4 more 2026-07-23 N/A 8.4 HIGH
Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-45458 1 Microsoft 7 365 Apps, Microsoft 365, Office 2019 and 4 more 2026-07-23 N/A 8.4 HIGH
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-45456 1 Microsoft 7 365 Apps, Microsoft 365, Office 2016 and 4 more 2026-07-23 N/A 8.4 HIGH
Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-44824 1 Microsoft 7 365 Apps, Microsoft 365, Office 2016 and 4 more 2026-07-23 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-45475 1 Microsoft 7 365 Apps, Microsoft 365, Office 2016 and 4 more 2026-07-23 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-45643 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-07-23 N/A 7.8 HIGH
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-44817 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-23 N/A 7.8 HIGH
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-55133 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-07-22 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Office OneNote allows an unauthorized attacker to execute code locally.
CVE-2024-30104 1 Microsoft 3 365 Apps, Office, Office Long Term Servicing Channel 2026-07-20 N/A 7.8 HIGH
Microsoft Office Remote Code Execution Vulnerability
CVE-2024-30103 1 Microsoft 4 365 Apps, Office, Office Long Term Servicing Channel and 1 more 2026-07-20 N/A 8.8 HIGH
Microsoft Outlook Remote Code Execution Vulnerability
CVE-2024-30101 1 Microsoft 3 365 Apps, Office, Office Long Term Servicing Channel 2026-07-20 N/A 7.5 HIGH
Microsoft Office Remote Code Execution Vulnerability