CWE-416
8,553 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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 (8,553)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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1Microsoft 6365 Apps Microsoft 365Office 2019+3 moreSep 8, 2026 Sep 8, 2026 N/A· v4 8.8 HIGH· v3 N/A· v2 Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network. |
1Microsoft 5365 Apps Microsoft 365Office 2019+2 moreSep 8, 2026 Sep 8, 2026 N/A· v4 8.8 HIGH· v3 N/A· v2 Use after free in Microsoft Office Word allows an unauthorized attacker to execute code over a network. |
Use after free in Windows Security Health Service allows an authorized attacker to elevate privileges locally. |
Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network. |
Use after free in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over a network. |
Use after free in Windows Distributed File System (DFS) allows an authorized attacker to deny service over a network. |
Use after free in Windows Services for NFS ONCRPC XDR Driver allows an unauthorized attacker to execute code over a network. |
Use after free in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally. |
Use after free in Windows Security Center allows an authorized attacker to elevate privileges locally. |
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Installer allows an authorized attacker to elevate privileges locally. |
Use after free in DNS Server allows an unauthorized attacker to execute code over a network. |
Use after free in SQL Server allows an authorized attacker to elevate privileges locally. |
Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally. |
Use after free in Windows Failover Cluster allows an unauthorized attacker to execute code over a network. |
Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network. |
Use after free in Windows Authentication Methods allows an authorized attacker to elevate privileges locally. |
Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally. |
Use after free in Windows DNS allows an unauthorized attacker to execute code over a network. |
Use after free in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to execute code over a network. |
Use after free in IP Helper allows an unauthorized attacker to execute code over a network. |