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Vendor: Microsoft • 576 CVEs

CVEs (576)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
4365 Apps
Microsoft 365Office 2021+1 more
Jul 9, 2026
Jun 9, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
1Microsoft
7365 Apps
Microsoft 365Office 2016+4 more
Jun 19, 2026
Jun 9, 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
Microsoft 365Office 2016+4 more
Jun 19, 2026
Jun 9, 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
7365 Apps
365 CopilotMicrosoft 365+4 more
Jul 9, 2026
Jun 9, 2026
N/A· v4
8.4 HIGH· v3
N/A· v2
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
1Microsoft
7365 Apps
365 CopilotMicrosoft 365+4 more
Jul 9, 2026
Jun 9, 2026
N/A· v4
8.4 HIGH· v3
N/A· v2
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
1Microsoft
7365 Apps
Microsoft 365Office 2019+4 more
Jun 19, 2026
Jun 9, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally.
1Microsoft
7365 Apps
ExcelMicrosoft 365+4 more
Jun 19, 2026
Jun 9, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
1Microsoft
4365 Apps
Microsoft 365Office 2021+1 more
Jun 19, 2026
Jun 9, 2026
N/A· v4
3.3 LOW· v3
N/A· v2
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
1Microsoft
7365 Apps
365 CopilotMicrosoft 365+4 more
Jul 9, 2026
Jun 9, 2026
N/A· v4
8.4 HIGH· v3
N/A· v2
Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally.
1Microsoft
7365 Apps
365 CopilotMicrosoft 365+4 more
Jul 9, 2026
Jun 9, 2026
N/A· v4
8.4 HIGH· v3
N/A· v2
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
1Microsoft
6365 Apps
365 CopilotMicrosoft 365+3 more
Jul 9, 2026
Jun 9, 2026
N/A· v4
4.7 MEDIUM· v3
N/A· v2
Buffer over-read in Microsoft Office allows an unauthorized attacker to disclose information locally.
1Microsoft
4365 Apps
Microsoft 365Office 2021+1 more
Jun 19, 2026
Jun 9, 2026
N/A· v4
3.3 LOW· v3
N/A· v2
Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally.
1Microsoft
7365 Apps
Microsoft 365Office 2019+4 more
Jul 9, 2026
Jun 9, 2026
N/A· v4
8.4 HIGH· v3
N/A· v2
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
1Microsoft
4365 Apps
Microsoft 365Office 2021+1 more
Jul 9, 2026
Jun 9, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally.
1Microsoft
7365 Apps
Microsoft 365Office 2016+4 more
Jun 19, 2026
Jun 9, 2026
N/A· v4
8.4 HIGH· v3
N/A· v2
Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.
1Microsoft
7365 Apps
ExcelMicrosoft 365+4 more
Jul 9, 2026
Jun 9, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
1Microsoft
7365 Apps
Microsoft 365Office 2016+4 more
Jun 19, 2026
Jun 9, 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
7365 Apps
ExcelMicrosoft 365+4 more
Jul 9, 2026
Jun 9, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
1Microsoft
7365 Apps
ExcelMicrosoft 365+4 more
Jun 19, 2026
Jun 9, 2026
N/A· v4
8.2 HIGH· v3
N/A· v2
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
1Microsoft
7365 Apps
Microsoft 365Office 2016+4 more
Jun 19, 2026
Jun 9, 2026
N/A· v4
5.5 MEDIUM· v3
N/A· v2
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.