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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 336 of 409| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-34854 | Med | 0.37 | 5.7 | 0.00 | Apr 13, 2026 | UAF vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality. | ||
| CVE-2025-46710 | Med | 0.37 | 5.7 | 0.00 | Jun 16, 2025 | Possible kernel exceptions caused by reading and writing kernel heap data after free. | ||
| CVE-2025-31197 | Med | 0.37 | 5.7 | 0.00 | Apr 29, 2025 | The issue was addressed with improved checks. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4. An attacker on the local network may cause an unexpected app termination. | ||
| CVE-2024-39528 | Med | 0.37 | 5.7 | 0.00 | Jul 11, 2024 | A Use After Free vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to cause a Denial of Service (DoS).On all Junos OS and Junos Evolved platforms, if a routing-instance… | ||
| CVE-2024-32610 | Med | 0.37 | 5.7 | 0.00 | May 14, 2024 | HDF5 Library through 1.14.3 has a SEGV in H5T_close_real in H5T.c, resulting in a corrupted instruction pointer. | ||
| CVE-2018-6171 | Med | 0.37 | 5.7 | 0.00 | Jun 27, 2019 | Use after free in Bluetooth in Google Chrome prior to 68.0.3440.75 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension. | ||
| CVE-2016-3189 | Med | 0.37 | 6.5 | 0.16 | Jun 30, 2016 | Use-after-free vulnerability in bzip2recover in bzip2 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted bzip2 file, related to block ends set to before the start of the block. | ||
| CVE-2026-19548 | Med | 0.36 | 5.5 | 0.00 | Aug 12, 2026 | Multiple Use-After-Free vulnerabilities were found in the add_archive_element function in ld/ldmain.c of the GNU linker (ld), a component of binutils. The root cause is that plugin_maybe_claim() in ld/plugin.c frees the original BFD object via bfd_close/_bfd_delete_bfd when… | ||
| CVE-2026-0465 | Med | 0.36 | — | 0.00 | Aug 11, 2026 | A Use‑After‑Free (UAF) vulnerability in the AMD Ryzen™ Master Utility Driver could allow a local attacker to access kernel memory, potentially resulting in loss of availability | ||
| CVE-2026-17932 | Med | 0.36 | 5.5 | 0.00 | Jul 30, 2026 | Use after free in DataTransfer in Google Chrome on Windows prior to 151.0.7922.72 allowed a local attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Low) | ||
| CVE-2026-63729 | Med | 0.36 | 6.6 | 0.00 | Jul 21, 2026 | The SyncTeX parser (synctex_parser.c) shipped with TeX Live and embedded by downstream consumers such as GNOME Evince contains a heap use-after-free vulnerability that allows attackers to crash applications or potentially execute arbitrary code by supplying a malformed .synctex… | ||
| CVE-2026-57438 | Med | 0.36 | 6.6 | 0.00 | Jun 25, 2026 | Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, XInclude substitution performed by Nokogiri::XML::Node#do_xinclude replaced each <xi:include> in place, freeing the include node along with its children (such as <xi:fallback> and… | ||
| CVE-2025-55650 | Med | 0.36 | 5.5 | 0.00 | Jun 15, 2026 | A heap use-after-free in the gf_node_get_tag function (scenegraph/base_scenegraph.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file. | ||
| CVE-2025-55644 | Med | 0.36 | 5.5 | 0.00 | Jun 15, 2026 | A heap use-after-free in the gf_node_get_tag function (scenegraph/base_scenegraph.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file. | ||
| CVE-2026-47924 | Med | 0.36 | 5.5 | 0.00 | Jun 9, 2026 | Acrobat Reader versions 24.001.30365, 26.001.21651 and earlier are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires… | ||
| CVE-2026-44805 | Med | 0.36 | 5.5 | 0.00 | Jun 9, 2026 | Use after free in Windows Network Controller (NC) Host Agent allows an authorized attacker to deny service locally. | ||
| CVE-2026-50263 | Med | 0.36 | 5.5 | 0.00 | Jun 5, 2026 | A use-after-free flaw was found in the X.Org X server and Xwayland in CreateSaverWindow(). A client can trigger a use-after-free read after changing window attributes and forcing the screen saver, leading to information disclosure. | ||
| CVE-2026-5942 | Med | 0.36 | 5.5 | 0.00 | Apr 27, 2026 | Flaws in page lifecycle management allow document structure changes to desynchronize internal component states, causing subsequent operations to access invalidated objects and crash the program. | ||
| CVE-2026-5939 | Med | 0.36 | 5.5 | 0.00 | Apr 27, 2026 | A crafted XFA PDF can trigger a use-after-free condition during calculate event processing, causing the application to crash and resulting in an arbitrary code execution. | ||
| CVE-2026-3777 | Med | 0.36 | 5.5 | 0.00 | Apr 1, 2026 | The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifies the zoom property and then triggers a page change, the original view object may be destroyed… |
- risk 0.37cvss 5.7epss 0.00
UAF vulnerability in the kernel module. Impact: Successful exploitation of this vulnerability will affect availability and confidentiality.
- risk 0.37cvss 5.7epss 0.00
Possible kernel exceptions caused by reading and writing kernel heap data after free.
- risk 0.37cvss 5.7epss 0.00
The issue was addressed with improved checks. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4. An attacker on the local network may cause an unexpected app termination.
- risk 0.37cvss 5.7epss 0.00
A Use After Free vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an authenticated, network-based attacker to cause a Denial of Service (DoS).On all Junos OS and Junos Evolved platforms, if a routing-instance…
- risk 0.37cvss 5.7epss 0.00
HDF5 Library through 1.14.3 has a SEGV in H5T_close_real in H5T.c, resulting in a corrupted instruction pointer.
- risk 0.37cvss 5.7epss 0.00
Use after free in Bluetooth in Google Chrome prior to 68.0.3440.75 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information from process memory via a crafted Chrome Extension.
- risk 0.37cvss 6.5epss 0.16
Use-after-free vulnerability in bzip2recover in bzip2 1.0.6 allows remote attackers to cause a denial of service (crash) via a crafted bzip2 file, related to block ends set to before the start of the block.
- risk 0.36cvss 5.5epss 0.00
Multiple Use-After-Free vulnerabilities were found in the add_archive_element function in ld/ldmain.c of the GNU linker (ld), a component of binutils. The root cause is that plugin_maybe_claim() in ld/plugin.c frees the original BFD object via bfd_close/_bfd_delete_bfd when…
- risk 0.36cvss —epss 0.00
A Use‑After‑Free (UAF) vulnerability in the AMD Ryzen™ Master Utility Driver could allow a local attacker to access kernel memory, potentially resulting in loss of availability
- risk 0.36cvss 5.5epss 0.00
Use after free in DataTransfer in Google Chrome on Windows prior to 151.0.7922.72 allowed a local attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Low)
- risk 0.36cvss 6.6epss 0.00
The SyncTeX parser (synctex_parser.c) shipped with TeX Live and embedded by downstream consumers such as GNOME Evince contains a heap use-after-free vulnerability that allows attackers to crash applications or potentially execute arbitrary code by supplying a malformed .synctex…
- risk 0.36cvss 6.6epss 0.00
Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, XInclude substitution performed by Nokogiri::XML::Node#do_xinclude replaced each <xi:include> in place, freeing the include node along with its children (such as <xi:fallback> and…
- risk 0.36cvss 5.5epss 0.00
A heap use-after-free in the gf_node_get_tag function (scenegraph/base_scenegraph.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
- risk 0.36cvss 5.5epss 0.00
A heap use-after-free in the gf_node_get_tag function (scenegraph/base_scenegraph.c) of GPAC MP4Box v2.4 allows attackers to cause a Denial of Service (DoS) via supplying a crafted MP4 file.
- risk 0.36cvss 5.5epss 0.00
Acrobat Reader versions 24.001.30365, 26.001.21651 and earlier are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires…
- risk 0.36cvss 5.5epss 0.00
Use after free in Windows Network Controller (NC) Host Agent allows an authorized attacker to deny service locally.
- risk 0.36cvss 5.5epss 0.00
A use-after-free flaw was found in the X.Org X server and Xwayland in CreateSaverWindow(). A client can trigger a use-after-free read after changing window attributes and forcing the screen saver, leading to information disclosure.
- risk 0.36cvss 5.5epss 0.00
Flaws in page lifecycle management allow document structure changes to desynchronize internal component states, causing subsequent operations to access invalidated objects and crash the program.
- risk 0.36cvss 5.5epss 0.00
A crafted XFA PDF can trigger a use-after-free condition during calculate event processing, causing the application to crash and resulting in an arbitrary code execution.
- risk 0.36cvss 5.5epss 0.00
The application does not properly validate the lifetime and validity of internal view cache pointers after JavaScript changes the document zoom and page state. When a script modifies the zoom property and then triggers a page change, the original view object may be destroyed…