CWE-416
9,595 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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 (9,595)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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1Microsoft 7Windows 10 1607 Windows 10 1809Windows Server 2012+4 moreSep 24, 2026 Sep 8, 2026 N/A· v4 8.1 HIGH· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in DNS Server allows an unauthorized attacker to execute code over a network. |
1Microsoft 2Windows 11 23h2 Windows Server 2025Sep 22, 2026 Sep 8, 2026 N/A· v4 7.5 HIGH· v3 N/A· v2 Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges over a network. |
1Microsoft 6365 Apps Microsoft 365Office 2019+3 moreSep 17, 2026 Sep 8, 2026 N/A· v4 8.8 HIGH· v3 N/A· v2 Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network. |
1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 moreSep 24, 2026 Sep 8, 2026 N/A· v4 7.5 HIGH· v3 N/A· v2 Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges over a network. |
1Microsoft 10Windows 10 1809 Windows 10 21h2Windows 10 22h2+7 moreSep 22, 2026 Sep 8, 2026 N/A· v4 7.5 HIGH· v3 N/A· v2 Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges over a network. |
1Microsoft 4Windows 11 23h2 Windows 11 24h2Windows 11 25h2+1 moreSep 22, 2026 Sep 8, 2026 N/A· v4 8.8 HIGH· v3 N/A· v2 Use after free in Windows Hello allows an authorized attacker to elevate privileges locally. |
1Microsoft 10Windows 10 1607 Windows 10 1809Windows 10 21h2+7 moreSep 22, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally. |
1Microsoft 7Windows 10 1607 Windows 10 1809Windows Server 2012+4 moreSep 24, 2026 Sep 8, 2026 N/A· v4 9.8 CRITICAL· v3 N/A· v2 Use after free in Windows DNS allows an unauthorized attacker to execute code over a network. |
1Microsoft 5Windows Server 2012 Windows Server 2016Windows Server 2019+2 moreSep 24, 2026 Sep 8, 2026 N/A· v4 8.8 HIGH· v3 N/A· v2 Use after free in Windows Key Distribution Center allows an authorized attacker to execute code over a network. |
1Microsoft 12Windows 10 1607 Windows 10 1809Windows 10 21h2+9 moreSep 22, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally. |
1Microsoft 10Windows 10 1809 Windows 10 21h2Windows 10 22h2+7 moreSep 22, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Web Platform Storage allows an authorized attacker to elevate privileges locally. |
1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 moreSep 24, 2026 Sep 8, 2026 N/A· v4 7.5 HIGH· v3 N/A· v2 Use after free in Windows Win32K allows an authorized attacker to elevate privileges over a network. |
1Microsoft 12Windows 10 1607 Windows 10 1809Windows 10 21h2+9 moreSep 22, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Device Association Broker service allows an authorized attacker to elevate privileges locally. |
1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 moreSep 24, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally. |
1Microsoft 10Windows 10 1809 Windows 10 21h2Windows 10 22h2+7 moreSep 22, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally. |
1Microsoft 6365 Apps Microsoft 365Office 2019+3 moreSep 17, 2026 Sep 8, 2026 N/A· v4 8.8 HIGH· v3 N/A· v2 Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network. |
1Microsoft 12Windows 10 1607 Windows 10 1809Windows 10 21h2+9 moreSep 22, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges locally. |
1Microsoft 12Windows 10 1607 Windows 10 1809Windows 10 21h2+9 moreSep 22, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally. |
1Microsoft 8Windows 10 21h2 Windows 10 22h2Windows 11 23h2+5 moreSep 21, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Notification allows an authorized attacker to elevate privileges locally. |
1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 moreSep 24, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Message Queuing allows an authorized attacker to elevate privileges locally. |