Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Microsoft 365
Total 368 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-97751 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97750 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97748 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97747 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97746 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97745 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-10-15 N/A 8.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97744 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-10-15 N/A 5.5 MEDIUM
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.
CVE-2026-97743 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-10-15 N/A 6.5 MEDIUM
Use after free in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
CVE-2026-97742 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97741 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-10-15 N/A 8.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97740 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 6.5 MEDIUM
Exposure of sensitive system information to an unauthorized control sphere in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
CVE-2026-97739 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97738 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97017 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97011 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-10-15 N/A 8.8 HIGH
Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97010 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97008 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Buffer underwrite ('buffer underflow') in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97007 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
CVE-2026-97005 1 Microsoft 4 365 Apps, Microsoft 365, Office 2021 and 1 more 2026-10-15 N/A 5.5 MEDIUM
Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.
CVE-2026-97004 1 Microsoft 5 365 Apps, Microsoft 365, Office 2021 and 2 more 2026-10-15 N/A 8.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.