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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 9.8 CRITICAL· v3 N/A· v2 Use after free in Windows DHCP Server 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 7.8 HIGH· v3 N/A· v2 Use after free in Windows WebClient Service allows an authorized attacker to elevate privileges locally. |
1Microsoft 12Windows 10 1607 Windows 10 1809Windows 10 21h2+9 moreSep 17, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Modern Execution Server 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 7.5 HIGH· v3 N/A· v2 Use after free in Windows Deployment Services allows an authorized attacker to execute code over a network. |
1Microsoft 7Windows 10 1607 Windows 10 1809Windows Server 2012+4 moreSep 24, 2026 Sep 8, 2026 N/A· v4 7.5 HIGH· v3 N/A· v2 Use after free in Windows Deployment Services allows an authorized attacker to execute code over a network. |
1Microsoft 6Windows 11 23h2 Windows 11 24h2Windows 11 25h2+3 moreSep 22, 2026 Sep 8, 2026 N/A· v4 8.1 HIGH· v3 N/A· v2 Use after free in Windows SMB Client 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 7.0 HIGH· v3 N/A· v2 Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to execute code locally. |
Use after free in Windows DNS 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 Internet Connection Sharing (ICS) 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 Remote Access Connection Manager allows an authorized attacker to elevate privileges locally. |
1Microsoft 10Windows 10 1607 Windows 10 1809Windows 10 21h2+7 moreSep 15, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows File History 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 Remote Access Connection Manager allows an authorized attacker to elevate privileges locally. |
1Microsoft 12Windows 10 1607 Windows 10 1809Windows 10 21h2+9 moreSep 16, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to elevate privileges locally. |
1Microsoft 5Windows Server 2012 Windows Server 2016Windows Server 2019+2 moreSep 24, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Services for NFS ONCRPC XDR Driver allows an authorized attacker to execute code locally. |
1Microsoft 13Windows 10 1607 Windows 10 1809Windows 10 21h2+10 moreSep 28, 2026 Sep 8, 2026 N/A· v4 6.4 MEDIUM· v3 N/A· v2 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally. |
1Microsoft 10Windows 10 1809 Windows 10 21h2Windows 10 22h2+7 moreSep 24, 2026 Sep 8, 2026 N/A· v4 7.0 HIGH· v3 N/A· v2 Use after free in Windows Modern Device Management (MDM) 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 8.1 HIGH· v3 N/A· v2 Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine |
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 AF_UNIX Socket Provider 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 8.1 HIGH· v3 N/A· v2 Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to elevate privileges over a network. |
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 Use after free in DNS Server allows an unauthorized attacker to execute code over a network. |