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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,489 vulnerabilities with CWE-416
CVE-2025-22040
HIGH
Linux Kernel - Use-After-Free in ksmbd Session Handling
CVSS 8.8
CVE-2025-22036
HIGH
Linux Kernel 6.8-6.12.22, 6.13.0-6.13.10, 6.14.0-6.14.1 - Race Condition in exfat get_block
CVSS 7.0
CVE-2025-22035
HIGH
Linux Kernel - Use-After-Free in print_graph_function_flags during Tracer Switching
CVSS 7.8
CVE-2025-22024
MEDIUM
Linux Kernel 6.10-6.12.22, 6.13.0-6.13.10, 6.14.0-6.14.1 - Use-After-Free in NFS Server Listener Transport Management
CVSS 5.5
CVE-2025-22023
HIGH
Linux Kernel 6.11-6.12.21, 6.13-6.13.9, 6.14 - Use-After-Free in USB xHCI Stopped Event Handling
CVSS 7.8
CVE-2025-22020
HIGH
Linux Kernel 5.0-6.14 Use-After-Free in memstick rtsx_usb_ms
CVSS 7.8
CVE-2025-3416
LOW
Red Hat Directory Server 11 - Use-After-Free in OpenSSL Properties Handling
CVSS 3.7
CVE-2025-29824
HIGH
KEV
Windows Common Log File System Driver - Use-After-Free
CVSS 7.8
CVE-2025-29823
HIGH
Microsoft 365 Apps - Use-After-Free in Excel
CVSS 7.8
CVE-2025-29820
HIGH
Microsoft 365 Apps and Office - Use-After-Free
CVSS 7.8
CVE-2025-29792
HIGH
Microsoft 365 Apps and Office - Use-After-Free
CVSS 7.3
CVE-2025-27751
HIGH
Microsoft 365 Apps and Excel - Use-After-Free
CVSS 7.8
CVE-2025-27750
HIGH
Microsoft 365 Apps and Excel - Use-After-Free
CVSS 7.8
CVE-2025-27749
HIGH
Microsoft 365 Apps and Office - Use-After-Free
CVSS 7.8
CVE-2025-27748
HIGH
Microsoft 365 Apps and Office - Use-After-Free
CVSS 7.8
CVE-2025-27746
HIGH
Microsoft 365 Apps and Office - Use-After-Free
CVSS 7.8
CVE-2025-27745
HIGH
Microsoft 365 Apps and Office - Use-After-Free
CVSS 7.8
CVE-2025-27730
HIGH
Windows 10/11, Server 2019/2022/2025 Use-After-Free in Digital Media
CVSS 7.8
CVE-2025-27729
HIGH
Windows 10/11, Server 2025 Use-After-Free in Windows Shell
CVSS 7.8
CVE-2025-27492
HIGH
Windows Secure Channel - Privilege Escalation
CVSS 7.0
CVE-2025-27491
HIGH
Windows 10 1507-24H2 and Windows Server 2016-2019 - Use-After-Free
CVSS 7.1
CVE-2025-27480
HIGH
Remote Desktop Gateway Service - Use After Free
CVSS 8.1
CVE-2025-27476
HIGH
Windows Digital Media - Use After Free
CVSS 7.8
CVE-2025-27467
HIGH
Windows Digital Media - Use After Free
CVSS 7.8
CVE-2025-27200
HIGH
Animate <24.0.7, 23.0.10 - Use After Free
CVSS 7.8
Details
Vulnerabilities
7,489
Exploit Likelihood
High