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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,660 vulnerabilities with CWE-416
CVE-2021-22940
HIGH
Node.js <16.6.1, 14.17.5, 12.22.5 - Use After Free
CVSS 7.5
CVE-2021-37690
MEDIUM
TensorFlow 2.3.0-2.3.3 - Use-After-Free in Shape Function Output Handling
CVSS 6.6
CVE-2021-37652
HIGH
TensorFlow 2.3.0-2.3.3 - Use-After-Free in BoostedTreesCreateEnsemble
CVSS 7.8
CVE-2021-34486
HIGH
KEV
Windows 10 1809-21H1 and Windows Server 2019-20H2 - Use-After-Free in Event Tracing
CVSS 7.8
CVE-2021-1114
MEDIUM
NVIDIA Linux Kernel - Use After Free
CVSS 4.4
CVE-2021-0012
MEDIUM
Intel Graphics Driver < 15.40.47.5166 and < 27.20.100.9030 - Use-After-Free
CVSS 5.5
CVE-2021-38383
CRITICAL
owntone_server < 28.1 - Use-After-Free in net_bind()
CVSS 9.8
CVE-2021-38382
MEDIUM
live555 < 2021.08.06 - Use-After-Free via RTSP SETUP Command
CVSS 6.5
CVE-2021-38381
MEDIUM
live555 < 2021.08.09 - Use-After-Free via RTSP SETUP Command
CVSS 6.5
CVE-2021-37179
HIGH
Solid Edge SE2021 < SE2021MP7 - Use-After-Free in PSKERNEL.dll OBJ File Parser
CVSS 7.8
CVE-2021-38204
MEDIUM
Linux Kernel < 5.13.6 - Use-After-Free in MAX-3421 USB Device Driver
CVSS 6.8
CVE-2021-21893
HIGH
Foxit PDF Reader 11.0.0.49893 - Use-After-Free in JavaScript Engine
CVSS 8.8
CVE-2021-21870
HIGH
Foxit PDF Reader 10.1.4.37651 - Use-After-Free in JavaScript Engine
CVSS 8.8
CVE-2021-21831
HIGH
Foxit PDF Reader 10.1.3.37598 - Use-After-Free in JavaScript Engine
CVSS 8.8
CVE-2021-29972
HIGH
Firefox < 90.0 - Use-After-Free via Out-of-Date Cairo Library
CVSS 8.8
CVE-2021-29970
HIGH
Thunderbird <78.12, Firefox ESR <78.12, Firefox <90 - Use After Free
CVSS 8.8
CVE-2021-25443
MEDIUM
conn_gadget <SMR AUG-2021 Release 1 - Use After Free
CVSS 5.3
CVE-2021-34853
HIGH
Foxit PDF Reader < 11.0.0.49893 and PDF Editor < 10.1.4.37651 - Remote Code Execution via Annotation Object Handling
CVSS 7.8
CVE-2021-34852
HIGH
Foxit PDF Reader < 11.0.0.49893 - Remote Code Execution via Annotation Object Handling
CVSS 7.8
CVE-2021-34851
HIGH
Foxit PDF Reader < 11.0.0.49893 - Remote Code Execution via Annotation Object Handling
CVSS 7.8
CVE-2021-34850
HIGH
Foxit PDF Reader < 11.0.0.49893 and PDF Editor < 10.1.4.37651 - Remote Code Execution via Annotation Object Handling
CVSS 7.8
CVE-2021-34849
HIGH
Foxit PDF Reader < 11.0.0.49893 and PDF Editor < 10.1.4.37651 - Use-After-Free in Annotation Object Handling
CVSS 7.8
CVE-2021-34848
HIGH
Foxit PDF Reader < 11.0.0.49893 and PDF Editor < 10.1.4.37651 - Remote Code Execution via Annotation Object Handling
CVSS 7.8
CVE-2021-34847
HIGH
Foxit PDF Reader < 11.0.0.49893 - Remote Code Execution via Annotation Object Handling
CVSS 7.8
CVE-2021-34846
HIGH
Foxit PDF Reader < 11.0.0.49893 - Remote Code Execution via Annotation Object Handling
CVSS 7.8
Details
Vulnerabilities
7,660
Exploit Likelihood
High