Vulnerabilities (CVE)

Filtered by vendor Microsoft Subscribe
Filtered by product Microsoft 365
Total 98 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2026-55036 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-16 N/A 7.8 HIGH
Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-55039 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-16 N/A 7.8 HIGH
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-56195 1 Microsoft 6 365 Apps, Microsoft 365, Office 2016 and 3 more 2026-07-16 N/A 5.5 MEDIUM
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
CVE-2026-55142 1 Microsoft 7 365 Apps, Microsoft 365, Office 2019 and 4 more 2026-07-16 N/A 5.5 MEDIUM
Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
CVE-2026-55134 1 Microsoft 7 365 Apps, Microsoft 365, Office 2019 and 4 more 2026-07-16 N/A 7.8 HIGH
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-55132 1 Microsoft 7 365 Apps, Microsoft 365, Office 2019 and 4 more 2026-07-16 N/A 7.8 HIGH
Double free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-55041 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-16 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-55044 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-16 N/A 7.8 HIGH
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-54988 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-16 N/A 6.1 MEDIUM
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVE-2026-55899 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-16 N/A 7.8 HIGH
Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-55948 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-16 N/A 7.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-58618 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-16 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-47642 1 Microsoft 6 365 Apps, Microsoft 365, Office 2019 and 3 more 2026-07-16 N/A 7.8 HIGH
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-55037 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-16 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-55046 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-16 N/A 5.5 MEDIUM
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
CVE-2026-55048 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-15 N/A 7.8 HIGH
Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-55053 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-15 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-55121 1 Microsoft 7 365 Apps, Microsoft 365, Office 2016 and 4 more 2026-07-15 N/A 5.5 MEDIUM
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
CVE-2026-55120 1 Microsoft 6 365 Apps, Microsoft 365, Office 2019 and 3 more 2026-07-15 N/A 7.8 HIGH
Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.
CVE-2026-55058 1 Microsoft 7 365 Apps, Excel, Microsoft 365 and 4 more 2026-07-15 N/A 7.8 HIGH
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.