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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,433 vulnerabilities with CWE-416
CVE-2026-6040
MEDIUM
Heap use-after-free in ODF number-format blank-width parsing
CVE-2026-10634
MEDIUM
Use-after-free in Zephyr native TCP net_tcp_foreach() due to dropping tcp_lock during the callback
CVSS 4.8
CVE-2026-41158
HIGH
GPU DDK - Backed sparse PMRs are not handled by deferred free mechanism after shrink
CVSS 7.8
CVE-2026-12035
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-12029
HIGH
Google Chrome - Use After Free
CVSS 8.3
CVE-2026-12028
HIGH
Google Chrome - Use After Free
CVSS 8.3
CVE-2026-12023
HIGH
Google Chrome - Use After Free
CVSS 8.3
CVE-2026-12020
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-12015
MEDIUM
Google Chrome - Use After Free
CVSS 5.3
CVE-2026-12014
HIGH
Google Chrome - Use After Free
CVSS 8.3
CVE-2026-12013
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-12012
HIGH
Google Chrome - Use After Free
CVSS 8.1
CVE-2026-12011
HIGH
Google Chrome - Use After Free
CVSS 8.3
CVE-2026-12008
HIGH
Google Chrome - Use After Free
CVSS 8.3
CVE-2026-12007
HIGH
Google Chrome - Use After Free
CVSS 8.8
CVE-2026-53462
MEDIUM
ImageMagick: Use-After-Free when allocation in CheckPrimitiveExtent fails
CVSS 5.9
CVE-2026-46523
MEDIUM
ImageMagick: Use-After-Free in MSL decoder.
CVSS 6.2
CVE-2026-52757
MEDIUM
Ghidra < 12.1 - Heap-use-after-free in HighVariable::merge() during decompilation
CVSS 4.4
CVE-2026-49496
MEDIUM
Ghidra < 12.1 - Heap-Use-After-Free in SleighBuilder::generatePointerAdd via Vector Reallocation
CVSS 6.1
CVE-2026-45782
HIGH
Cloud Hypervisor: Use-after-free in virtio-block Async I/O Completion
CVE-2026-47955
HIGH
Acrobat Reader | Use After Free (CWE-416)
CVSS 7.8
CVE-2026-47924
MEDIUM
Acrobat Reader | Use After Free (CWE-416)
CVSS 5.5
CVE-2026-47921
HIGH
Acrobat Reader | Use After Free (CWE-416)
CVSS 7.8
CVE-2026-47920
HIGH
Acrobat Reader | Use After Free (CWE-416)
CVSS 7.8
CVE-2026-47919
HIGH
Acrobat Reader | Use After Free (CWE-416)
CVSS 7.8
Details
Vulnerabilities
7,433
Exploit Likelihood
High