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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
8,051 vulnerabilities with CWE-416
CVE-2026-56648
HIGH
Microsoft Windows 10 Version 1607 - Windows NFS Server Elevation of Privilege Vulnerability
CVSS 7.5
CVE-2026-56644
HIGH
Microsoft Windows 10 Version 1607 - DirectX Graphics Kernel Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-56643
HIGH
Microsoft Windows 10 Version 1607 - DirectX Graphics Kernel Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-56187
HIGH
Microsoft Windows 11 Version 24H2 - Windows MIDI Service Module Elevation of Privileges Vulnerability
CVSS 7.0
CVE-2026-56183
HIGH
Microsoft Windows 11 Version 24H2 - Windows MIDI Service Module Elevation of Privileges Vulnerability
CVSS 7.0
CVE-2026-56173
HIGH
Microsoft Windows 10 Version 1809 - Windows WebView Elevation of Privilege Vulnerability
CVSS 7.0
CVE-2026-55128
HIGH
Microsoft Word Remote Code Execution Vulnerability
CVSS 7.8
CVE-2026-55032
HIGH
Microsoft Word Remote Code Execution Vulnerability
CVSS 7.8
CVE-2026-55018
HIGH
Microsoft Office Remote Code Execution Vulnerability
CVSS 7.8
CVE-2026-54131
HIGH
Microsoft Excel Remote Code Execution Vulnerability
CVSS 7.8
CVE-2026-54128
HIGH
Microsoft Windows 10 Version 1607 - Windows DHCP Client Remote Code Execution Vulnerability
CVSS 8.4
CVE-2026-54125
HIGH
Microsoft Windows 10 Version 1809 - Windows Runtime Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-50689
HIGH
Microsoft Windows 10 Version 1809 - Windows Clipboard Server Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-50688
HIGH
Microsoft Windows 10 Version 1607 - Windows Win32k Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-50687
HIGH
Microsoft Windows 11 Version 24H2 - Windows Win32k Elevation of Privilege Vulnerability
CVSS 8.8
CVE-2026-50677
HIGH
Microsoft Windows 11 Version 24H2 - Windows Media Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-50676
HIGH
Microsoft Windows 11 Version 24H2 - Windows Media Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-50674
HIGH
Microsoft Windows 11 Version 24H2 - Windows USB Print Driver Elevation of Privilege Vulnerability
CVSS 7.0
CVE-2026-50672
HIGH
Microsoft Windows 10 Version 1809 - Windows NTFS Elevation of Privilege Vulnerability
CVSS 7.0
CVE-2026-50669
HIGH
Microsoft Windows 10 Version 1607 - Windows Telephony Server Elevation of Privilege Vulnerability
CVSS 7.0
CVE-2026-50666
HIGH
Microsoft Windows 10 Version 1607 - Windows Remote Access Elevation of Privilege Vulnerability
CVSS 8.8
CVE-2026-50505
HIGH
Windows Message Queuing Service (MSMQ) Remote Code Execution Vulnerability
CVSS 7.5
CVE-2026-50500
HIGH
Microsoft Windows 10 Version 1607 - Windows Netlogon Elevation of Privilege Vulnerability
CVSS 7.5
CVE-2026-50493
HIGH
Microsoft Windows 10 Version 1809 - DirectX Graphics Kernel Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-50490
HIGH
Microsoft Windows 10 Version 1607 - Windows Installer Elevation of Privilege Vulnerability
CVSS 7.0
Details
Vulnerabilities
8,051
Exploit Likelihood
High