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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,662 vulnerabilities with CWE-416
CVE-2021-21179
HIGH
Google Chrome <89.0.4389.72 - Use After Free
CVSS 8.8
CVE-2021-21167
HIGH
Google Chrome <89.0.4389.72 - Use After Free
CVSS 8.8
CVE-2021-21162
HIGH
Google Chrome <89.0.4389.72 - Use After Free
CVSS 8.8
CVE-2021-21159
HIGH
Google Chrome <89.0.4389.72 - Buffer Overflow
CVSS 8.8
CVE-2021-3403
HIGH
ytnef 1.9.3 - Double Free in TNEFSubjectHandler
CVSS 7.8
CVE-2021-22662
HIGH
Fatek FvDesigner <1.5.76 - Use After Free
CVSS 7.8
CVE-2021-24070
HIGH
Microsoft Excel - Remote Code Execution via Use-After-Free
CVSS 7.8
CVE-2021-24067
HIGH
Microsoft 365 Apps and Excel - Remote Code Execution via Use-After-Free
CVSS 7.8
CVE-2021-20226
HIGH
Linux Kernel 5.5-5.8.17 - Use-After-Free in io_uring
CVSS 7.8
CVE-2021-21157
HIGH
Google Chrome <88.0.4324.182 - Use After Free
CVSS 8.8
CVE-2021-21151
CRITICAL
Google Chrome <88.0.4324.182 - Use After Free
CVSS 9.6
CVE-2021-21150
CRITICAL
Google Chrome <88.0.4324.182 - Use After Free
CVSS 9.6
CVE-2021-27377
CRITICAL
yottadb < 1.2.0 - Use-After-Free in ydb_subscript_next_st and ydb_subscript_prev_st
CVSS 9.8
CVE-2021-21061
LOW
Adobe Acrobat and Acrobat Reader < 17.011.30188, < 20.013.20074 - Use-After-Free via Crafted PDF File
CVSS 3.3
CVE-2021-21041
HIGH
Adobe Acrobat and Acrobat Reader DC < 20.013.20074 and Acrobat and Acrobat Reader 17.0-17.011.30188 - Use-After-Free
CVSS 7.8
CVE-2021-21040
HIGH
Adobe Acrobat and Acrobat Reader DC < 20.013.20074 and < 17.011.30188 - Unauthenticated Use-After-Free
CVSS 7.8
CVE-2021-21039
HIGH
Adobe Acrobat and Acrobat Reader DC < 20.013.20074 and < 17.011.30188 - Use-After-Free
CVSS 7.8
CVE-2021-21035
HIGH
Adobe Acrobat and Acrobat Reader DC < 20.013.20074 and Acrobat and Acrobat Reader 17.0-17.011.30188 - Use-After-Free
CVSS 8.8
CVE-2021-21033
HIGH
Adobe Acrobat and Reader DC < 20.013.20074 and Acrobat and Reader 17.0-17.011.30188 - Use-After-Free
CVSS 8.8
CVE-2021-21028
HIGH
Adobe Acrobat and Acrobat Reader DC < 20.013.20074 and Acrobat and Acrobat Reader < 17.011.30188 - Use-After-Free
CVSS 8.8
CVE-2021-21021
HIGH
Adobe Acrobat and Acrobat Reader DC < 20.013.20074 and < 17.011.30188 - Use-After-Free
CVSS 8.8
CVE-2021-0335
MEDIUM
Android - Use-After-Free in C2SoftHevcDec.cpp
CVSS 6.5
CVE-2021-0332
HIGH
Android -11, Android-10 - Memory Corruption
CVSS 7.8
CVE-2021-0330
HIGH
Android - Use-After-Free in storaged.cpp
CVSS 7.8
CVE-2021-21146
CRITICAL
Google Chrome <88.0.4324.146 - Use After Free
CVSS 9.6
Details
Vulnerabilities
7,662
Exploit Likelihood
High