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Vendor: Microsoft • 1,034 CVEs

CVEs (1,034)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
3365 Apps
OfficeOffice Long Term Servicing Channel
Jun 25, 2026
Jan 26, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a security feature locally.
1Microsoft
5365 Apps
ExcelOffice+2 more
Jun 17, 2026
Jan 13, 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
OfficeOffice Long Term Servicing Channel+1 more
Jun 17, 2026
Jan 13, 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.
1Microsoft
3365 Apps
OfficeOffice Long Term Servicing Channel
Jun 17, 2026
Jan 13, 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
3365 Apps
OfficeOffice Long Term Servicing Channel
Jun 17, 2026
Jan 13, 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
5365 Apps
ExcelOffice+2 more
Jun 17, 2026
Jan 13, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
1Microsoft
5365 Apps
OfficeOffice Long Term Servicing Channel+2 more
Jun 17, 2026
Jan 13, 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
4365 Apps
ExcelOffice+1 more
Jun 17, 2026
Jan 13, 2026
N/A· v4
7.8 HIGH· v3
N/A· v2
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
1Microsoft
3Office
Office Deployment ToolSharepoint Server
Jun 17, 2026
Jan 13, 2026
N/A· v4
7.0 HIGH· v3
N/A· v2
Untrusted search path in Microsoft Office allows an unauthorized attacker to execute code locally.
1Microsoft
5365 Apps
ExcelOffice+2 more
Jun 17, 2026
Dec 9, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
1Microsoft
5365 Apps
ExcelOffice+2 more
Jun 17, 2026
Dec 9, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
1Microsoft
5365 Apps
OfficeOffice Long Term Servicing Channel+2 more
Jun 17, 2026
Dec 9, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Use after free in Microsoft Office Outlook allows an unauthorized attacker to execute code locally.
1Microsoft
5365 Apps
ExcelOffice+2 more
Jun 17, 2026
Dec 9, 2025
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.
1Microsoft
5365 Apps
ExcelOffice+2 more
Jun 17, 2026
Dec 9, 2025
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.
1Microsoft
5365 Apps
OfficeOffice Long Term Servicing Channel+2 more
Jun 17, 2026
Dec 9, 2025
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
5365 Apps
OfficeOffice Long Term Servicing Channel+2 more
Jun 17, 2026
Dec 9, 2025
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
4365 Apps
365 CopilotOffice+1 more
Jun 17, 2026
Dec 9, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
1Microsoft
5365 Apps
ExcelOffice+2 more
Jun 17, 2026
Dec 9, 2025
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.
1Microsoft
5365 Apps
OfficeOffice Long Term Servicing Channel+2 more
Jun 17, 2026
Dec 9, 2025
N/A· v4
7.0 HIGH· v3
N/A· v2
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
1Microsoft
4365 Apps
365 CopilotOffice+1 more
Jun 17, 2026
Dec 9, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.