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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,441 vulnerabilities with CWE-416
CVE-2026-45592
HIGH
Microsoft Windows 10 Version 1607 - Windows Internet (wininet.dll) Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-45486
HIGH
Microsoft Word Remote Code Execution Vulnerability
CVSS 7.8
CVE-2026-45476
HIGH
Microsoft Azure Network Adapter Elevation of Privilege Vulnerability
CVSS 8.2
CVE-2026-45474
HIGH
Microsoft Office Remote Code Execution Vulnerability
CVSS 8.4
CVE-2026-45472
HIGH
Microsoft Office Remote Code Execution Vulnerability
CVSS 8.4
CVE-2026-45461
HIGH
Microsoft Office Remote Code Execution Vulnerability
CVSS 8.4
CVE-2026-45458
HIGH
Microsoft Outlook and Word Remote Code Execution Vulnerability
CVSS 8.4
CVE-2026-45447
HIGH
Heap Use-After-Free in the PKCS7_verify() Function
CVSS 8.8
CVE-2026-44823
HIGH
Microsoft Excel Remote Code Execution Vulnerability
CVSS 7.8
CVE-2026-44813
HIGH
Microsoft Windows 11 version 26H1 - Windows DWM Core Library Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-44811
HIGH
Microsoft Windows 11 version 26H1 - Windows DWM Core Library Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-44809
HIGH
Windows Common Log File System Driver Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-44808
HIGH
Microsoft Windows 11 version 26H1 - Windows DWM Core Library Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-44807
HIGH
Microsoft Windows 11 version 26H1 - Windows DWM Core Library Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-44805
MEDIUM
Windows Network Controller (NC) Host Agent Denial of Service Vulnerability
CVSS 5.5
CVE-2026-44804
HIGH
Microsoft Windows 11 version 26H1 - Windows DWM Core Library Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-44802
HIGH
Microsoft Windows 10 Version 1809 - Windows DWM Core Library Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-44801
HIGH
Remote Desktop Client Remote Code Execution Vulnerability
CVSS 7.5
CVE-2026-42991
HIGH
Microsoft Windows 10 Version 1809 - Windows Push Notifications Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-42987
HIGH
Microsoft Windows Server 2012 - Windows Deployment Services (WDS) Remote Code Execution
CVSS 8.1
CVE-2026-42986
HIGH
Microsoft Graphics Component Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-42985
HIGH
Remote Desktop Client Remote Code Execution Vulnerability
CVSS 8.8
CVE-2026-42984
HIGH
Microsoft Windows 10 Version 1809 - Windows Kernel Elevation of Privilege Vulnerability
CVSS 7.0
CVE-2026-42983
HIGH
Microsoft Windows 10 Version 1809 - Windows DWM Core Library Elevation of Privilege Vulnerability
CVSS 7.8
CVE-2026-42979
HIGH
Microsoft Windows 10 Version 1809 - Windows Push Notifications Elevation of Privilege Vulnerability
CVSS 7.8
Details
Vulnerabilities
7,441
Exploit Likelihood
High