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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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-2021-30601
HIGH
Google Chrome <92.0.4515.159 - Use After Free
CVSS 8.8
CVE-2021-30600
HIGH
Google Chrome <92.0.4515.159 - Use After Free
CVSS 8.8
CVE-2021-30597
MEDIUM
Google Chrome <92.0.4515.131 - Use After Free
CVSS 6.8
CVE-2021-30594
MEDIUM
Google Chrome <92.0.4515.131 - Use After Free
CVSS 6.8
CVE-2021-30591
HIGH
Google Chrome <92.0.4515.131 - Use After Free
CVSS 8.8
CVE-2021-32781
HIGH
Envoy 1.16.0-1.16.4 - Denial of Service via Filter Chain Buffer Overflow
CVSS 8.6
CVE-2021-30980
HIGH
macOS Big Sur <11.6.2 - Use After Free
CVSS 7.8
CVE-2021-30951
HIGH
Safari < 15.2 - Use-After-Free
CVSS 8.8
CVE-2021-30936
HIGH
Safari < 15.2 - Use-After-Free via Malicious Web Content
CVSS 8.8
CVE-2021-30927
HIGH
macOS Big Sur <11.6.2 - Use After Free
CVSS 7.8
CVE-2021-30902
HIGH
iOS <14.8.1 & <15.1 - Use After Free
CVSS 7.8
CVE-2021-30886
HIGH
macOS Monterey <12.0.1 - Use After Free
CVSS 7.8
CVE-2021-30858
HIGH
KEV
iOS <14.8-iPadOS <14.8-macOS Big Sur <11.6 - Use After Free
CVSS 8.8
CVE-2021-28632
HIGH
Adobe Acrobat and Reader DC < 21.001.20155 and Acrobat and Reader < 17.011.30196 - Use-After-Free
CVSS 7.8
CVE-2021-28631
HIGH
Adobe Acrobat and Reader DC < 21.001.20155 and Acrobat and Reader < 17.011.30196 - Use-After-Free
CVSS 7.8
CVE-2021-28552
HIGH
Adobe Acrobat and Reader DC < 21.001.20155 and Acrobat and Reader < 17.011.30196 - Unauthenticated Use-After-Free
CVSS 7.8
CVE-2021-36008
LOW
Adobe Illustrator <25.2.3 - Use After Free
CVSS 3.3
CVE-2021-35983
HIGH
Acrobat Reader DC <2021.005.20054 - Use After Free
CVSS 7.8
CVE-2021-35981
HIGH
Acrobat Reader DC <2021.005.20054 - Use-after-free
CVSS 7.8
CVE-2021-28641
HIGH
Acrobat DC < 21.005.20054 and 17.011.30059-17.011.30197 - Use-After-Free
CVSS 7.8
CVE-2021-28640
HIGH
Acrobat Reader DC < 21.005.20054 and 17.011.30059-17.011.30197 - Authenticated Use-After-Free
CVSS 7.3
CVE-2021-28639
HIGH
Acrobat Reader DC < 21.005.20054 and 17.011.30059-17.011.30197 - Use-After-Free
CVSS 7.8
CVE-2021-28635
HIGH
Adobe Acrobat and Reader DC < 21.005.20054 and < 17.011.30197 - Unauthenticated Use-After-Free
CVSS 7.8
CVE-2021-28593
LOW
Adobe Illustrator < 25.2.3 - Unauthenticated Use-After-Free via Crafted File Parsing
CVSS 3.3
CVE-2021-29985
HIGH
Thunderbird <78.13-91 & Firefox <91 - Use After Free
CVSS 8.8
Details
Vulnerabilities
7,660
Exploit Likelihood
High