← Back

Office 2021

office_2021

Vendor: Microsoft • 105 CVEs

CVEs (105)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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.
1Microsoft
7365 Apps
ExcelMicrosoft 365+4 more
Jul 9, 2026
Jun 9, 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
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
7.0 HIGH· v3
N/A· v2
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Office Excel 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
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker to execute code locally.