CWE-416
Use After Free
Description
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Hierarchy (View 1000)
Parents
Children
none
CVEs mapped to this weakness (8,173)
page 365 of 409| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-44189 | Low | 0.21 | 3.3 | 0.00 | Sep 7, 2023 | Adobe After Effects versions 22.0 (and earlier) and 18.4.2 (and earlier) are affected by an Use-After-Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this… | ||
| CVE-2021-3392 | Low | 0.21 | 3.2 | 0.00 | Mar 23, 2021 | A use-after-free flaw was found in the MegaRAID emulator of QEMU. This issue occurs while processing SCSI I/O requests in the case of an error mptsas_free_request() that does not dequeue the request object 'req' from a pending requests queue. This flaw allows a privileged guest… | ||
| CVE-2021-22304 | Low | 0.21 | 3.3 | 0.00 | Feb 6, 2021 | There is a use after free vulnerability in Taurus-AL00A 10.0.0.1(C00E1R1P1). A module may refer to some memory after it has been freed while dealing with some messages. Attackers can exploit this vulnerability by sending specific message to the affected module. This may lead to… | ||
| CVE-2020-25084 | Low | 0.21 | 3.2 | 0.00 | Sep 25, 2020 | QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map return value is not checked. | ||
| CVE-2020-15859 | Low | 0.21 | 3.3 | 0.00 | Jul 21, 2020 | QEMU 4.2.0 has a use-after-free in hw/net/e1000e_core.c because a guest OS user can trigger an e1000e packet with the data's address set to the e1000e's MMIO address. | ||
| CVE-2026-11937 | Low | 0.20 | 3.1 | 0.00 | Aug 12, 2026 | IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 and IBM Verify Identity Access Container 11.0 through 11.0.3 and IBM Security Verify Access Container 10.0 through 10.0.9.2 Reverse Proxy in certain configurations is vulnerable… | ||
| CVE-2026-10640 | Med | 0.20 | 4.2 | 0.00 | Jun 16, 2026 | Zephyr's IPv6 Neighbor Discovery send paths (net_ipv6_send_na, net_ipv6_send_ns, net_ipv6_send_rs in subsys/net/ip/ipv6_nbr.c) updated the per-interface ICMP-sent statistics by calling net_pkt_iface(pkt) after net_send_data(pkt) had already returned successfully. On the success… | ||
| CVE-2026-8553 | Low | 0.20 | 3.1 | 0.00 | May 14, 2026 | Use after free in GPU in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High) | ||
| CVE-2026-26071 | Med | 0.20 | 4.2 | 0.00 | Mar 26, 2026 | EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to `std::string` concurrent access. with heap-use-after-free possible. This is triggered by EVCCID update (EV/ISO15118) and OCPP session/authorization events. Version 2026.02.0… | ||
| CVE-2025-11219 | Low | 0.20 | 3.1 | 0.00 | Nov 6, 2025 | Use after free in V8 in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: Low) | ||
| CVE-2023-41093 | Low | 0.20 | 3.1 | 0.00 | Jul 12, 2024 | Use After Free vulnerability in Silicon Labs Bluetooth SDK on 32 bit, ARM may allow an attacker with precise timing capabilities to intercept a small number of packets intended for a recipient that has left the network.This issue affects Silabs Bluetooth SDK: through 8.0.0. | ||
| CVE-2026-47205 | Med | 0.19 | 5.9 | 0.00 | Jun 26, 2026 | Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.36.0 until 1.36.9, 1.37.5, and 1.38.3, a Use-After-Free (UAF) vulnerability leading to a sudden segmentation fault exists in Envoy's ext_authz HTTP filter when processing per-route… | ||
| CVE-2026-39316 | Med | 0.19 | 4.0 | 0.00 | Apr 7, 2026 | OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a use-after-free vulnerability exists in the CUPS scheduler (cupsd) when temporary printers are automatically deleted.… | ||
| CVE-2026-0121 | Low | 0.19 | 2.9 | 0.00 | Mar 10, 2026 | In VPU, there is a possible use-after-free read due to a race condition. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. | ||
| CVE-2026-28688 | Med | 0.19 | 4.0 | 0.00 | Mar 10, 2026 | ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, a heap-use-after-free vulnerability exists in the MSL encoder, where a cloned image is destroyed twice. The MSL coder does not support writing… | ||
| CVE-2025-48752 | Low | 0.19 | 2.9 | 0.00 | May 24, 2025 | In the process-sync crate 0.2.2 for Rust, the drop function lacks a check for whether the pthread_mutex is unlocked. | ||
| CVE-2022-27834 | Low | 0.19 | 2.9 | 0.00 | Apr 11, 2022 | Use after free vulnerability in dsp_context_unload_graph function of DSP driver prior to SMR Apr-2022 Release 1 allows attackers to perform malicious actions. | ||
| CVE-2024-30808 | Low | 0.18 | 2.7 | 0.01 | Apr 2, 2024 | An issue was discovered in Bento4 v1.6.0-641-2-g1529b83. There is a heap-use-after-free in AP4_SubStream::~AP4_SubStream at Ap4ByteStream.cpp, leading to a Denial of Service (DoS), as demonstrated by mp42ts. | ||
| CVE-2026-61860 | Low | 0.17 | 3.7 | 0.00 | Jul 15, 2026 | ImageMagick before 7.1.2-26 and 6.9.13-51 contains a use-after-free vulnerability that occurs when freetype initialization fails: the method does not exit and continues to use memory that was already freed. This can be triggered during image processing and may lead to a denial… | ||
| CVE-2026-56373 | Low | 0.17 | 3.7 | 0.00 | Jul 10, 2026 | ImageMagick before 7.1.2-15 contains a use-after-free vulnerability in the PDB decoder that uses a stale pointer when memory allocation fails. Attackers can trigger this vulnerability by processing malicious PDB files to cause crashes or write a single zero byte to freed memory. |
- risk 0.21cvss 3.3epss 0.00
Adobe After Effects versions 22.0 (and earlier) and 18.4.2 (and earlier) are affected by an Use-After-Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this…
- risk 0.21cvss 3.2epss 0.00
A use-after-free flaw was found in the MegaRAID emulator of QEMU. This issue occurs while processing SCSI I/O requests in the case of an error mptsas_free_request() that does not dequeue the request object 'req' from a pending requests queue. This flaw allows a privileged guest…
- risk 0.21cvss 3.3epss 0.00
There is a use after free vulnerability in Taurus-AL00A 10.0.0.1(C00E1R1P1). A module may refer to some memory after it has been freed while dealing with some messages. Attackers can exploit this vulnerability by sending specific message to the affected module. This may lead to…
- risk 0.21cvss 3.2epss 0.00
QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map return value is not checked.
- risk 0.21cvss 3.3epss 0.00
QEMU 4.2.0 has a use-after-free in hw/net/e1000e_core.c because a guest OS user can trigger an e1000e packet with the data's address set to the e1000e's MMIO address.
- risk 0.20cvss 3.1epss 0.00
IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 and IBM Verify Identity Access Container 11.0 through 11.0.3 and IBM Security Verify Access Container 10.0 through 10.0.9.2 Reverse Proxy in certain configurations is vulnerable…
- risk 0.20cvss 4.2epss 0.00
Zephyr's IPv6 Neighbor Discovery send paths (net_ipv6_send_na, net_ipv6_send_ns, net_ipv6_send_rs in subsys/net/ip/ipv6_nbr.c) updated the per-interface ICMP-sent statistics by calling net_pkt_iface(pkt) after net_send_data(pkt) had already returned successfully. On the success…
- risk 0.20cvss 3.1epss 0.00
Use after free in GPU in Google Chrome prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High)
- risk 0.20cvss 4.2epss 0.00
EVerest is an EV charging software stack. Versions prior to 2026.02.0 have a data race leading to `std::string` concurrent access. with heap-use-after-free possible. This is triggered by EVCCID update (EV/ISO15118) and OCPP session/authorization events. Version 2026.02.0…
- risk 0.20cvss 3.1epss 0.00
Use after free in V8 in Google Chrome prior to 141.0.7390.54 allowed a remote attacker to potentially perform out of bounds memory access via a crafted HTML page. (Chromium security severity: Low)
- risk 0.20cvss 3.1epss 0.00
Use After Free vulnerability in Silicon Labs Bluetooth SDK on 32 bit, ARM may allow an attacker with precise timing capabilities to intercept a small number of packets intended for a recipient that has left the network.This issue affects Silabs Bluetooth SDK: through 8.0.0.
- risk 0.19cvss 5.9epss 0.00
Envoy is an open source edge and service proxy designed for cloud-native applications. From 1.36.0 until 1.36.9, 1.37.5, and 1.38.3, a Use-After-Free (UAF) vulnerability leading to a sudden segmentation fault exists in Envoy's ext_authz HTTP filter when processing per-route…
- risk 0.19cvss 4.0epss 0.00
OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a use-after-free vulnerability exists in the CUPS scheduler (cupsd) when temporary printers are automatically deleted.…
- risk 0.19cvss 2.9epss 0.00
In VPU, there is a possible use-after-free read due to a race condition. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
- risk 0.19cvss 4.0epss 0.00
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, a heap-use-after-free vulnerability exists in the MSL encoder, where a cloned image is destroyed twice. The MSL coder does not support writing…
- risk 0.19cvss 2.9epss 0.00
In the process-sync crate 0.2.2 for Rust, the drop function lacks a check for whether the pthread_mutex is unlocked.
- risk 0.19cvss 2.9epss 0.00
Use after free vulnerability in dsp_context_unload_graph function of DSP driver prior to SMR Apr-2022 Release 1 allows attackers to perform malicious actions.
- risk 0.18cvss 2.7epss 0.01
An issue was discovered in Bento4 v1.6.0-641-2-g1529b83. There is a heap-use-after-free in AP4_SubStream::~AP4_SubStream at Ap4ByteStream.cpp, leading to a Denial of Service (DoS), as demonstrated by mp42ts.
- risk 0.17cvss 3.7epss 0.00
ImageMagick before 7.1.2-26 and 6.9.13-51 contains a use-after-free vulnerability that occurs when freetype initialization fails: the method does not exit and continues to use memory that was already freed. This can be triggered during image processing and may lead to a denial…
- risk 0.17cvss 3.7epss 0.00
ImageMagick before 7.1.2-15 contains a use-after-free vulnerability in the PDB decoder that uses a stale pointer when memory allocation fails. Attackers can trigger this vulnerability by processing malicious PDB files to cause crashes or write a single zero byte to freed memory.