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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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-2021-21106
CRITICAL
Google Chrome <87.0.4280.141 - Use After Free
CVSS 9.6
CVE-2020-36788
HIGH
Linux Kernel 5.4-5.10.73 5.14.12-5.14.* 5.15 - Use-After-Free in Nouveau BO Initialization
CVSS 7.8
CVE-2020-36785
HIGH
Linux Kernel 5.8-5.10.36 - Use-After-Free in atomisp_alloc_css_stat_bufs
CVSS 7.8
CVE-2020-36773
CRITICAL
Artifex Ghostscript <9.53.0 - Memory Corruption
CVSS 9.8
CVE-2020-27418
MEDIUM
Fedora Linux kernel <5.9.0-rc9 - Info Disclosure
CVSS 4.4
CVE-2020-21896
MEDIUM
Artifex MuPDF 1.16.0 - Use-After-Free in SVG Text Span Paths Definitions
CVSS 5.5
CVE-2020-21722
HIGH
ogg_video_tools 0.9.1 - Use-After-Free via Crafted OGG File
CVSS 7.8
CVE-2020-19725
HIGH
Microsoft Z3 < 4.8.8 - Use After Free
CVSS 7.8
CVE-2020-18780
MEDIUM
NASM 2.14.02 - Use-After-Free in new_Token Function
CVSS 5.5
CVE-2020-36694
MEDIUM
Linux kernel <5.10 - Use After Free
CVSS 6.7
CVE-2020-22429
HIGH
redox-os v0.1.0 - Use-After-Free in gethostbyaddr()
CVSS 7.8
CVE-2020-27784
MEDIUM
Linux Kernel 4.1-4.4.241 - Use-After-Free in printer_ioctl()
CVSS 5.5
CVE-2020-36557
MEDIUM
Linux Kernel < 5.6.2 - Use-After-Free via VT_DISALLOCATE ioctl Race Condition
CVSS 5.1
CVE-2020-3886
HIGH
macOS 10.13-10.13.5 - Use-After-Free
CVSS 7.8
CVE-2020-12901
MEDIUM
AMD Graphics Driver for Windows 10 - Use After Free
CVSS 5.5
CVE-2020-27820
MEDIUM
Linux Kernel 2.6.12-5.4.161 - Use-After-Free in Nouveau Postclose Handler
CVSS 4.7
CVE-2020-6492
CRITICAL
Google Chrome < 83.0.4103.97 - Use-After-Free in ANGLE via Crafted HTML Page
CVSS 9.6
CVE-2020-22617
CRITICAL
Ardour 5.12 - Use-After-Free in xmlFreeDoc and xmlXPathFreeContext
CVSS 9.8
CVE-2020-21913
MEDIUM
International Components for Unicode < 66.1 - Use-After-Free in pkg_createWithAssemblyCode
CVSS 5.5
CVE-2020-18897
HIGH
libpff < 20180623 - Use-After-Free via Crafted PFF File
CVSS 7.8
CVE-2020-28594
HIGH
PrusaSlicer 2.2.0 and Master - Use-After-Free in _3MF_Importer::_handle_end_model()
CVSS 7.8
CVE-2020-21697
MEDIUM
FFmpeg 4.2 - Use-After-Free in mpeg_mux_write_packet
CVSS 6.5
CVE-2020-21688
HIGH
FFmpeg 4.2 - Use-After-Free in av_freep Function
CVSS 8.8
CVE-2020-36464
HIGH
heapless < 0.6.1 - Use-After-Free via IntoIter Clone Implementation
CVSS 7.5
CVE-2020-19474
MEDIUM
PDF2JSON 0.70 - Denial of Service via Use-After-Free in Gfx::doShowText
CVSS 5.5
Details
Vulnerabilities
7,662
Exploit Likelihood
High