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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,484 vulnerabilities with CWE-416
CVE-2026-3936
HIGH
Google Chrome Android <146.0.7680.71 - Use After Free
CVSS 8.8
CVE-2026-3924
HIGH
Google Chrome <146.0.7680.71 - Use After Free
CVSS 7.5
CVE-2026-3923
HIGH
Google Chrome <146.0.7680.71 - Use After Free
CVSS 8.8
CVE-2026-3922
HIGH
Google Chrome <146.0.7680.71 - Use After Free
CVSS 8.8
CVE-2026-3921
HIGH
Google Chrome <146.0.7680.71 - Use After Free
CVSS 8.8
CVE-2026-3919
HIGH
Google Chrome <146.0.7680.71 - Use After Free
CVSS 8.8
CVE-2026-3918
HIGH
Google Chrome <146.0.7680.71 - Use After Free
CVSS 8.8
CVE-2026-3917
HIGH
Google Chrome <146.0.7680.71 - Use After Free
CVSS 8.8
CVE-2026-3805
HIGH
curl 8.13.0-8.18.9 - Use-After-Free in SMB Request Handling
CVSS 7.5
CVE-2026-27278
HIGH
Acrobat Reader <25.001.21265 - Use After Free
CVSS 7.8
CVE-2026-27220
HIGH
Acrobat Reader <25.001.21265 - Use After Free
CVSS 7.8
CVE-2026-0121
LOW
Android - Use-After-Free in VPU
CVSS 2.9
CVE-2026-0112
HIGH
Android - Use-After-Free via Race Condition in vpu_open_inst
CVSS 7.4
CVE-2026-26330
MEDIUM
Envoy < 1.37.1, 1.36.5, 1.35.8, 1.34.13 - Use-After-Free in Rate Limit Filter
CVSS 5.3
CVE-2026-26311
MEDIUM
Envoy <1.37.1/1.36.5/1.35.8/1.34.13 - Use After Free
CVSS 5.9
CVE-2026-27277
HIGH
Substance3D Stager <3.1.7 - Use After Free
CVSS 7.8
CVE-2026-27276
HIGH
Substance3D Stager <3.1.7 - Use After Free
CVSS 7.8
CVE-2026-3847
HIGH
Firefox <148.0.2 - Memory Corruption
CVSS 8.8
CVE-2026-30978
HIGH
iccdev < 2.3.1.5 - Use-After-Free in CIccCmm::AddXform()
CVSS 7.8
CVE-2026-26134
HIGH
Microsoft Office - Privilege Escalation
CVSS 7.8
CVE-2026-26132
HIGH
Windows Kernel - Privilege Escalation
CVSS 7.8
CVE-2026-26107
HIGH
Microsoft Office Excel - Use After Free
CVSS 7.8
CVE-2026-25189
HIGH
Windows DWM Core Library - Privilege Escalation
CVSS 7.8
CVE-2026-25178
HIGH
Windows AFD for WinSock - Privilege Escalation
CVSS 7.0
CVE-2026-25171
HIGH
Windows Authentication Methods - Privilege Escalation
CVSS 7.0
Details
Vulnerabilities
7,484
Exploit Likelihood
High