CWE-416
7,666 CVEs • Abstraction: Variant • Likelihood of Exploit: High
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
CVEs (7,666)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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1Microsoft 15Windows 10 1507 Windows 10 1607Windows 10 1809+12 moreJun 17, 2026 Apr 8, 2025 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. |
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
1Microsoft 4365 Apps OfficeOffice Long Term Servicing Channel+1 moreJun 17, 2026 Apr 8, 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 3365 Apps OfficeOffice Long Term Servicing ChannelJun 17, 2026 Apr 8, 2025 N/A· v4 7.3 HIGH· v3 N/A· v2 Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally. |
1Microsoft 5365 Apps ExcelOffice+2 moreJun 17, 2026 Apr 8, 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 4365 Apps ExcelOffice+1 moreJun 17, 2026 Apr 8, 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 3365 Apps OfficeOffice Long Term Servicing ChannelJun 17, 2026 Apr 8, 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 3365 Apps OfficeOffice Long Term Servicing ChannelJun 17, 2026 Apr 8, 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 OfficeOffice Long Term Servicing Channel+2 moreJun 17, 2026 Apr 8, 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 3365 Apps OfficeOffice Long Term Servicing ChannelJun 17, 2026 Apr 8, 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 9Windows 10 1809 Windows 10 21h2Windows 10 22h2+6 moreJun 17, 2026 Apr 8, 2025 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Windows Digital Media allows an authorized attacker to elevate privileges locally. |
1Microsoft 6Windows 10 21h2 Windows 10 22h2Windows 11 22h2+3 moreJun 17, 2026 Apr 8, 2025 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Windows Shell allows an unauthorized attacker to execute code locally. |
1Microsoft 6Windows 11 22h2 Windows 11 23h2Windows 11 24h2+3 moreJun 17, 2026 Apr 8, 2025 N/A· v4 7.0 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Secure Channel allows an authorized attacker to elevate privileges locally. |
1Microsoft 13Windows 10 1507 Windows 10 1607Windows 10 1809+10 moreJun 17, 2026 Apr 8, 2025 N/A· v4 7.1 HIGH· v3 N/A· v2 Use after free in Windows Hyper-V allows an authorized attacker to execute code over a network. |
1Microsoft 6Windows Server 2012 Windows Server 2016Windows Server 2019+3 moreJun 17, 2026 Apr 8, 2025 N/A· v4 8.1 HIGH· v3 N/A· v2 Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network. |
1Microsoft 9Windows 10 1809 Windows 10 21h2Windows 10 22h2+6 moreJun 17, 2026 Apr 8, 2025 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Windows Digital Media allows an authorized attacker to elevate privileges locally. |
1Microsoft 9Windows 10 1809 Windows 10 21h2Windows 10 22h2+6 moreJun 17, 2026 Apr 8, 2025 N/A· v4 7.8 HIGH· v3 N/A· v2 Use after free in Windows Digital Media allows an authorized attacker to elevate privileges locally. |
Animate versions 24.0.7, 23.0.10 and earlier are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user inter...Show more |
1Microsoft 17365 Copilot OfficeWindows 10 1507+14 moreJun 17, 2026 Apr 8, 2025 N/A· v4 7.5 HIGH· v3 N/A· v2 Use after free in Windows Win32K - GRFX allows an unauthorized attacker to elevate privileges over a network. |
1Microsoft 8Windows 10 21h2 Windows 10 22h2Windows 11 22h2+5 moreJun 17, 2026 Apr 8, 2025 N/A· v4 6.7 MEDIUM· v3 N/A· v2 Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. |