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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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-2025-55684
HIGH
Windows PrintWorkflowUserSvc - Privilege Escalation
CVSS 7.0
CVE-2025-55678
HIGH
Windows DirectX - Privilege Escalation
CVSS 7.0
CVE-2025-55335
HIGH
Windows NTFS - Privilege Escalation
CVSS 7.4
CVE-2025-55331
HIGH
Windows PrintWorkflowUserSvc - Privilege Escalation
CVSS 7.0
CVE-2025-55326
HIGH
Connected Devices Platform Service - Use After Free
CVSS 7.5
CVE-2025-53768
HIGH
Windows 10 1507-22H2 and Windows 11 22H2-25H2 - Authenticated Use-After-Free
CVSS 7.8
CVE-2025-53150
HIGH
Windows 10/11, Server 2019/2022/2025 Use-After-Free in Digital Media
CVSS 7.8
CVE-2025-50175
HIGH
Windows Digital Media - Use After Free
CVSS 7.8
CVE-2025-50174
HIGH
Windows Device Association Broker - Privilege Escalation
CVSS 7.0
CVE-2025-49708
CRITICAL
Windows 10/11, Server 2019/2022/2025 - Use-After-Free in Graphics Component
CVSS 9.9
CVE-2025-48004
HIGH
Windows 11 22H2-25H2 and Windows Server 2022 23H2/2025 - Use-After-Free in Brokering File System
CVSS 7.4
CVE-2025-11719
CRITICAL
Firefox and Thunderbird 143.0-143.x - Use-After-Free via Native Messaging API
CVSS 9.8
CVE-2025-11708
CRITICAL
Firefox < 144.0 and 140.4-140.* - Use-After-Free in MediaTrackGraphImpl
CVSS 9.8
CVE-2025-62170
HIGH
rAthena < 2025-10-12 - Unauthenticated Use-After-Free in RODEX Functionality
CVSS 7.5
CVE-2025-58299
HIGH
Storage Management Module - Use After Free
CVSS 8.4
CVE-2025-58287
HIGH
HarmonyOS - Use-After-Free in Office Service
CVSS 7.8
CVE-2025-52885
MEDIUM
Poppler < 25.10.0 - Use-After-Free in StructTreeRoot via Raw Pointer Handling
CVE-2025-23280
HIGH
NVIDIA Display Driver - Use After Free
CVSS 7.0
CVE-2025-61864
HIGH
Fujielectric MONITOUCH V-SFT < 6.2.7.0 - Use-After-Free in VS6ComFile!load_link_inf
CVSS 7.8
CVE-2025-47354
HIGH
Qualcomm FastConnect 6200 Firmware - Use-After-Free in DSP Service Buffer Allocation
CVSS 7.8
CVE-2025-47342
HIGH
Qualcomm QCC5161/QCC7225/QCC7226/QCC7228/S3/S5 Firmware - DoS via Multi-Profile Concurrency
CVSS 7.1
CVE-2025-59734
HIGH
FFmpeg < 8.0 - Use-After-Free in SANM Decoding via Crafted Animation
CVE-2025-39951
HIGH
Linux Kernel 5.5-6.16.9 Use-After-Free in virtio_uml Probe
CVSS 7.8
CVE-2025-39945
HIGH
Linux Kernel Use-After-Free in cnic_delete_task
CVSS 7.8
CVE-2025-39944
HIGH
Linux Kernel - Use-After-Free in otx2_sync_tstamp()
CVSS 7.8
Details
Vulnerabilities
7,489
Exploit Likelihood
High