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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
7,486 vulnerabilities with CWE-416
CVE-2025-66627
HIGH
wasmi 0.41.0-0.41.1 0.42.0-0.47.1 0.50.0-0.51.2 1.0.0 - Use-After-Free in Linear Memory Implementation
CVSS 8.4
CVE-2025-14326
CRITICAL
Firefox < 146 - Thunderbird < 146 - Use After Free
CVSS 9.8
CVE-2025-14321
CRITICAL
Firefox < 146.0 and 140.6-140.* - Use-After-Free in WebRTC Signaling
CVSS 9.8
CVE-2025-62408
MEDIUM
c-ares 1.32.3-1.34.5 - Denial of Service via Query Termination
CVSS 5.9
CVE-2025-66326
MEDIUM
HarmonyOS - Denial of Service via Audio Module Race Condition
CVSS 6.7
CVE-2025-65955
MEDIUM
ImageMagick <7.1.2-9 & 6.9.13-34 - Memory Corruption
CVSS 4.9
CVE-2025-13638
HIGH
Chrome < 143.0.7499.40 - Use-After-Free in Media Stream
CVSS 8.8
CVE-2025-13633
HIGH
Google Chrome < 143.0.7499.40 - Use-After-Free in Digital Credentials
CVSS 8.8
CVE-2025-20775
MEDIUM
Android - Use-After-Free in Display Component
CVSS 6.7
CVE-2025-20773
MEDIUM
Android - Use-After-Free in Display Component
CVSS 6.7
CVE-2025-20772
MEDIUM
Android - Use-After-Free in Display Component
CVSS 6.7
CVE-2025-20770
MEDIUM
Android - Use-After-Free in Display Component
CVSS 6.7
CVE-2025-65407
MEDIUM
Live555 Streaming Media - Use-After-Free in MPEG1or2Demux::newElementaryStream()
CVSS 6.5
CVE-2025-65405
MEDIUM
Live555 Streaming Media - Use-After-Free in ADTSAudioFileSource::samplingFrequency()
CVSS 6.5
CVE-2025-58408
MEDIUM
ImaginationTech DDK < 25.2 - Use-After-Free via GPU System Calls
CVSS 5.9
CVE-2025-8045
MEDIUM
Arm 5th Gen GPU Architecture and Valhall GPU Kernel Driver r53p0-r54p1 - Use-After-Free
CVSS 4.0
CVE-2025-6349
MEDIUM
Arm 5th Gen GPU Architecture and Valhall GPU Kernel Driver r53p0-r54p1 - Use-After-Free
CVSS 5.1
CVE-2025-58311
MEDIUM
Huawei EMUI and HarmonyOS - Use-After-Free in USB Driver Module
CVSS 5.8
CVE-2025-58307
MEDIUM
Screen Recording Framework Module - Use After Free
CVSS 6.4
CVE-2025-58303
HIGH
Screen Recording Framework Module - Use After Free
CVSS 8.4
CVE-2025-65953
MEDIUM
NanoMQ < 0.22.5 - Use-After-Free in TCP Transport Component
CVE-2025-65503
MEDIUM
Redboltz async_mqtt 10.2.5 - Use-After-Free in Endpoint Destructors
CVSS 5.5
CVE-2025-61662
HIGH
GRUB2 < 2.14 - Use-After-Free in gettext Module
CVSS 7.8
CVE-2025-48593
HIGH
Android - Remote Code Execution via Use-After-Free in bta_hf_client_cb_init
CVSS 8.0
CVE-2025-13120
MEDIUM
mruby < 3.4.0 - Use-After-Free in sort_cmp Function
CVSS 5.3
Details
Vulnerabilities
7,486
Exploit Likelihood
High