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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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-2021-21232
HIGH
Google Chrome <90.0.4430.93 - Use After Free
CVSS 8.8
CVE-2021-21417
HIGH
fluidsynth < 2.1.8 - Use-After-Free via Invalid SoundFont File
CVSS 7.2
CVE-2021-21226
CRITICAL
Google Chrome <90.0.4430.85 - Use After Free
CVSS 9.6
CVE-2021-21214
HIGH
Google Chrome <90.0.4430.72 - Use After Free
CVSS 8.8
CVE-2021-21213
HIGH
Google Chrome <90.0.4430.72 - Use After Free
CVSS 8.8
CVE-2021-21207
HIGH
Google Chrome <90.0.4430.72 - Use After Free
CVSS 8.6
CVE-2021-21206
HIGH
KEV
Google Chrome <89.0.4389.128 - Use After Free
CVSS 8.8
CVE-2021-21204
HIGH
Google Chrome <90.0.4430.72 - Use After Free
CVSS 8.8
CVE-2021-21203
HIGH
Google Chrome <90.0.4430.72 - Use After Free
CVSS 8.8
CVE-2021-21202
HIGH
Google Chrome <90.0.4430.72 - Use After Free
CVSS 8.6
CVE-2021-21201
CRITICAL
Google Chrome <90.0.4430.72 - Use After Free
CVSS 9.6
CVE-2021-31804
MEDIUM
LeoCAD < 21.03 - Use-After-Free during Document Opening
CVSS 5.5
CVE-2021-22893
CRITICAL
KEV
Pulse Connect Secure >=9.0R3/9.1R1 - Auth Bypass
CVSS 10.0
CVE-2021-0270
HIGH
Juniper Junos OS 18.1R2-18.1R3-S10 - Denial of Service via Inline J-Flow Race Condition
CVSS 7.5
CVE-2021-0262
MEDIUM
Juniper Junos OS QFX10002-60C Use-After-Free in PFE Packet Processing
CVSS 6.5
CVE-2021-3497
HIGH
GStreamer < 1.18.4 - Use-After-Free in Matroska File Demuxing
CVSS 7.8
CVE-2021-27031
HIGH
Autodesk FBX Review < 1.5.0 - Use-After-Free via Malicious FBX File
CVSS 7.8
CVE-2021-28454
HIGH
Microsoft 365 Apps - Remote Code Execution via Use-After-Free
CVSS 7.8
CVE-2021-0442
HIGH
Android 11 - Use-After-Free in InputApplicationHandle
CVSS 7.8
CVE-2021-0429
HIGH
Android 8.1 9 10 11 - Use-After-Free in ALooper.cpp pollOnce
CVSS 7.8
CVE-2021-21199
HIGH
Google Chrome <89.0.4389.114 - Use After Free
CVSS 8.8
CVE-2021-21195
HIGH
Google Chrome <89.0.4389.114 - Use After Free
CVSS 8.8
CVE-2021-21194
HIGH
Google Chrome <89.0.4389.114 - Use After Free
CVSS 8.8
CVE-2021-29627
HIGH
FreeBSD 12.0-12.2 - Double Free in Accept Filter accf_create Callback
CVSS 7.8
CVE-2021-29626
MEDIUM
FreeBSD < 11.4-RELEASE p9, 12.2-RELEASE p6, 13.0-RC5 p1 - Unauthenticated Use-After-Free in Shared Memory Page Mappings
CVSS 5.5
Details
Vulnerabilities
7,662
Exploit Likelihood
High