Search Results (6596 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2023-42365 1 Busybox 1 Busybox 2025-11-03 5.5 Medium
A use-after-free vulnerability was discovered in BusyBox v.1.36.1 via a crafted awk pattern in the awk.c copyvar function.
CVE-2023-42364 1 Busybox 1 Busybox 2025-11-03 5.5 Medium
A use-after-free vulnerability in BusyBox v.1.36.1 allows attackers to cause a denial of service via a crafted awk pattern in the awk.c evaluate function.
CVE-2023-26965 2 Libtiff, Redhat 2 Libtiff, Enterprise Linux 2025-11-03 5.5 Medium
loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image.
CVE-2022-49043 2 Redhat, Xmlsoft 6 Discovery, Enterprise Linux, Openshift and 3 more 2025-11-03 8.1 High
xmlXIncludeAddNode in xinclude.c in libxml2 before 2.11.0 has a use-after-free.
CVE-2022-3134 2 Debian, Vim 2 Debian Linux, Vim 2025-11-03 7.8 High
Use After Free in GitHub repository vim/vim prior to 9.0.0389.
CVE-2022-3099 3 Debian, Fedoraproject, Vim 3 Debian Linux, Fedora, Vim 2025-11-03 7.8 High
Use After Free in GitHub repository vim/vim prior to 9.0.0360.
CVE-2022-1616 4 Apple, Debian, Fedoraproject and 1 more 4 Macos, Debian Linux, Fedora and 1 more 2025-11-03 7.8 High
Use after free in append_command in GitHub repository vim/vim prior to 8.2.4895. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution
CVE-2021-4187 3 Apple, Fedoraproject, Vim 4 Mac Os X, Macos, Fedora and 1 more 2025-11-03 7.8 High
vim is vulnerable to Use After Free
CVE-2021-4173 3 Apple, Fedoraproject, Vim 4 Mac Os X, Macos, Fedora and 1 more 2025-11-03 7.8 High
vim is vulnerable to Use After Free
CVE-2021-42386 2 Busybox, Fedoraproject 2 Busybox, Fedora 2025-11-03 7.2 High
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the nvalloc function
CVE-2021-42385 2 Busybox, Fedoraproject 2 Busybox, Fedora 2025-11-03 7.2 High
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the evaluate function
CVE-2021-42384 2 Busybox, Fedoraproject 2 Busybox, Fedora 2025-11-03 7.2 High
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the handle_special function
CVE-2021-42382 2 Busybox, Fedoraproject 2 Busybox, Fedora 2025-11-03 7.2 High
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the getvar_s function
CVE-2021-42381 2 Busybox, Fedoraproject 2 Busybox, Fedora 2025-11-03 7.2 High
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the hash_init function
CVE-2021-42380 2 Busybox, Fedoraproject 2 Busybox, Fedora 2025-11-03 7.2 High
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the clrvar function
CVE-2021-42379 2 Busybox, Fedoraproject 2 Busybox, Fedora 2025-11-03 7.2 High
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the next_input_file function
CVE-2021-42378 2 Busybox, Fedoraproject 2 Busybox, Fedora 2025-11-03 7.2 High
A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the getvar_i function
CVE-2025-6424 2 Mozilla, Redhat 8 Firefox, Firefox Esr, Enterprise Linux and 5 more 2025-11-03 9.8 Critical
A use-after-free in FontFaceSet resulted in a potentially exploitable crash. This vulnerability affects Firefox < 140, Firefox ESR < 115.25, Firefox ESR < 128.12, Thunderbird < 140, and Thunderbird < 128.12.
CVE-2025-5283 2 Google, Redhat 7 Chrome, Enterprise Linux, Rhel Aus and 4 more 2025-11-03 5.4 Medium
Use after free in libvpx in Google Chrome prior to 137.0.7151.55 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)
CVE-2025-47917 2 Arm, Mbed 2 Mbed Tls, Mbedtls 2025-11-03 8.9 High
Mbed TLS before 3.6.4 allows a use-after-free in certain situations of applications that are developed in accordance with the documentation. The function mbedtls_x509_string_to_names() takes a head argument that is documented as an output argument. The documentation does not suggest that the function will free that pointer; however, the function does call mbedtls_asn1_free_named_data_list() on that argument, which performs a deep free(). As a result, application code that uses this function (relying only on documented behavior) is likely to still hold pointers to the memory blocks that were freed, resulting in a high risk of use-after-free or double-free. In particular, the two sample programs x509/cert_write and x509/cert_req are affected (use-after-free if the san string contains more than one DN).