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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
6,582 vulnerabilities with CWE-416
CVE-2026-28799
PJSIP <2.17 - Use After Free
CVE-2025-13350
Ubuntu Linux 6.8 GA - Privilege Escalation
CVE-2026-22040
MEDIUM
NanoMQ 0.24.6 - Memory Corruption
CVSS 5.3
CVE-2026-0027
MEDIUM
arm-smmu-v3.c - Use After Free
CVSS 6.7
CVE-2025-47386
HIGH
IOCTL Calls - Memory Corruption
CVSS 7.8
CVE-2025-47381
HIGH
Product Version - Memory Corruption
CVSS 7.8
CVE-2025-47379
HIGH
Product - Memory Corruption
CVSS 7.8
CVE-2025-47377
HIGH
Unknown Product - Memory Corruption
CVSS 7.8
CVE-2025-47376
HIGH
Product Version - Memory Corruption
CVSS 7.8
CVE-2025-47375
HIGH
Product - Memory Corruption
CVSS 7.8
CVE-2026-20443
MEDIUM
Display - Privilege Escalation
CVSS 6.7
CVE-2026-20442
MEDIUM
Display Component - Use After Free
CVSS 4.4
CVE-2026-20439
MEDIUM
imgsys - Use After Free
CVSS 4.4
CVE-2026-20437
MEDIUM
MAE - Use After Free
CVSS 4.4
CVE-2026-27950
HIGH
FreeRDP <3.23.0 - Use After Free
CVSS 7.5
CVE-2026-26986
HIGH
FreeRDP <3.23.0 - Use After Free
CVSS 7.5
CVE-2026-25997
CRITICAL
FreeRDP <3.23.0 - Use After Free
CVSS 9.8
CVE-2026-25959
CRITICAL
FreeRDP <3.23.0 - Use After Free
CVSS 9.8
CVE-2026-25955
CRITICAL
FreeRDP <3.23.0 - Use After Free
CVSS 9.8
CVE-2026-25954
HIGH
FreeRDP <3.23.0 - Use After Free
CVSS 7.5
CVE-2026-25953
CRITICAL
FreeRDP <3.23.0 - Use After Free
CVSS 9.8
CVE-2026-25952
CRITICAL
FreeRDP <3.23.0 - Use After Free
CVSS 9.8
CVE-2026-2804
MEDIUM
Firefox <148 - Use After Free
CVSS 5.4
CVE-2026-2799
CRITICAL
Firefox <148 - Use After Free
CVSS 9.8
CVE-2026-2798
HIGH
Firefox <148 - Use After Free
CVSS 8.8
Details
Vulnerabilities
6,582
Exploit Likelihood
High