Microsoft
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17,821 CVEs • 1,094 products
Products (1,094)
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Products (1,094)
Click to collapse
CVEs (17,821)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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1Microsoft 7Windows 10 21h2 Windows 10 22h2Windows 11 24h2+4 moreJul 22, 2026 Jul 14, 2026 N/A· v4 6.5 MEDIUM· v3 N/A· v2 Null pointer dereference in Windows SMB Server allows an authorized attacker to deny service over a network. |
1Microsoft 7Windows 10 1607 Windows 10 1809Windows Server 2012+4 moreJul 21, 2026 Jul 14, 2026 N/A· v4 9.8 CRITICAL· v3 N/A· v2 Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network. |
Improper access control in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. |
1Microsoft 4365 Apps Microsoft 365Office 2021+1 moreJul 15, 2026 Jul 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
1Microsoft 7365 Apps ExcelMicrosoft 365+4 moreJul 15, 2026 Jul 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
1Microsoft 7365 Apps ExcelMicrosoft 365+4 moreJul 15, 2026 Jul 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
Deserialization of untrusted data in Microsoft Dynamics NAV allows an unauthorized attacker to execute code over a network. |
1Microsoft 7365 Apps ExcelMicrosoft 365+4 moreJul 15, 2026 Jul 14, 2026 N/A· v4 7.1 HIGH· v3 N/A· v2 Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. |
Improper neutralization of special elements used in a command ('command injection') in Outlook Copilot allows an authorized attacker to perform tampering over a network. |
1Microsoft 7365 Apps Microsoft 365Office 2019+4 moreJul 16, 2026 Jul 14, 2026 N/A· v4 5.5 MEDIUM· v3 N/A· v2 Numeric truncation error in Microsoft Office Word allows an unauthorized attacker to disclose information locally. |
1Microsoft 7365 Apps ExcelMicrosoft 365+4 moreJul 15, 2026 Jul 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
1Microsoft 6365 Apps Microsoft 365Office 2016+3 moreJul 16, 2026 Jul 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
1Microsoft 6365 Apps Microsoft 365Office 2016+3 moreJul 16, 2026 Jul 14, 2026 N/A· v4 3.3 LOW· v3 N/A· v2 Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. |
1Microsoft 7365 Apps ExcelMicrosoft 365+4 moreJul 15, 2026 Jul 14, 2026 N/A· v4 5.5 MEDIUM· v3 N/A· v2 Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. |
1Microsoft 7365 Apps ExcelMicrosoft 365+4 moreJul 15, 2026 Jul 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
1Microsoft 7365 Apps ExcelMicrosoft 365+4 moreJul 15, 2026 Jul 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network. |
1Microsoft 7365 Apps Microsoft 365Office 2019+4 moreJul 16, 2026 Jul 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
1Microsoft 4365 Apps Microsoft 365Office 2021+1 moreJul 22, 2026 Jul 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Heap-based buffer overflow in Microsoft Office OneNote allows an unauthorized attacker to execute code locally. |
1Microsoft 7365 Apps Microsoft 365Office 2019+4 moreJul 16, 2026 Jul 14, 2026 N/A· v4 7.8 HIGH· v3 N/A· v2 Double free in Microsoft Office Word allows an unauthorized attacker to execute code locally. |