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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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-2020-19467
MEDIUM
PDF2JSON 0.70 - Denial of Service via Use-After-Free in DCTStream::transformDataUnit
CVSS 5.5
CVE-2020-36405
HIGH
Keystone Engine 0.9.2 - Use-After-Free in X86Operand::getToken
CVSS 7.8
CVE-2020-23302
CRITICAL
JerryScript 2.2.0 - Use-After-Free in ecma_ref_ecma_string
CVSS 9.8
CVE-2020-11262
HIGH
Qualcomm APQ8009 and related firmwares - Use-After-Free via Race Condition in Context Management
CVSS 7.0
CVE-2020-11250
HIGH
Qualcomm APQ8009W Firmware - Use-After-Free via Race Condition in Device Driver Reopen
CVSS 7.0
CVE-2020-11239
HIGH
Qualcomm APQ8009 Firmware - Use-After-Free in DMA Buffer Import
CVSS 7.8
CVE-2020-36387
HIGH
Linux Kernel 5.7-5.8.1 - Use-After-Free in io_uring Async Task Handling
CVSS 7.8
CVE-2020-36385
HIGH
Linux Kernel < 5.10 - Use-After-Free in ucma_migrate_id
CVSS 7.8
CVE-2020-7469
HIGH
FreeBSD Use-After-Free in ICMPv6 Routing Option Handler
CVSS 7.5
CVE-2020-35506
MEDIUM
QEMU < 6.0.0 - Use-After-Free in am53c974 SCSI Host Bus Adapter Emulation
CVSS 6.7
CVE-2020-25669
HIGH
Linux Kernel < 4.4.245 - Use-After-Free in sunkbd_reinit
CVSS 7.8
CVE-2020-25671
HIGH
Linux Kernel 3.6-4.4.267 - Use-After-Free in llcp_sock_connect()
CVSS 7.8
CVE-2020-25670
HIGH
Linux Kernel 3.6-4.4.267 - Use-After-Free in llcp_sock_bind()
CVSS 7.8
CVE-2020-36329
CRITICAL
libwebp < 1.0.1 - Use-After-Free
CVSS 9.8
CVE-2020-23856
MEDIUM
cflow 1.6 - Use-After-Free in parser.c call Function
CVSS 5.5
CVE-2020-14354
LOW
c-ares 1.16.0 - Use-After-Free in ares_destroy()
CVSS 3.3
CVE-2020-11295
MEDIUM
Qualcomm Fsm10055 Firmware - Use After Free
CVSS 6.8
CVE-2020-28018
CRITICAL
Exim 4.90-4.94.1 - Use-After-Free in SMTP Reset
CVSS 9.8
CVE-2020-35980
HIGH
GPAC 0.8.0 and 1.0.1 - Use-After-Free in gf_isom_box_del()
CVSS 7.8
CVE-2020-36318
CRITICAL
Rust 1.48.0-1.48.4 - Use-After-Free in VecDeque::make_contiguous
CVSS 9.8
CVE-2020-11234
HIGH
Qualcomm APQ8009 Firmware - Use-After-Free via Socket Event Message Handling
CVSS 8.4
CVE-2020-36313
HIGH
Linux Kernel < 5.7 - Use-After-Free in KVM Memslot Handling
CVSS 7.8
CVE-2020-9975
HIGH
iPadOS < 14.0 - Use-After-Free
CVSS 7.8
CVE-2020-9926
HIGH
iCloud < 7.20 - Use-After-Free via Malicious XML Processing
CVSS 7.8
CVE-2020-27920
HIGH
macOS < 11.0.1, iPadOS < 14.2, iPhone OS < 14.2, tvOS < 14.2, watchOS < 7.1 - Use-After-Free
CVSS 8.8
Details
Vulnerabilities
7,662
Exploit Likelihood
High