Search Results (11797 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2024-35368 1 Ffmpeg 1 Ffmpeg 2025-11-03 9.8 Critical
FFmpeg n7.0 is affected by a Double Free via the rkmpp_retrieve_frame function within libavcodec/rkmppdec.c.
CVE-2024-11704 1 Mozilla 2 Firefox, Thunderbird 2025-11-03 9.8 Critical
A double-free issue could have occurred in `sec_pkcs7_decoder_start_decrypt()` when handling an error path. Under specific conditions, the same symmetric key could have been freed twice, potentially leading to memory corruption. This vulnerability affects Firefox < 133, Thunderbird < 133, Firefox ESR < 128.7, and Thunderbird < 128.7.
CVE-2023-52926 1 Linux 1 Linux Kernel 2025-11-03 7.8 High
In the Linux kernel, the following vulnerability has been resolved: IORING_OP_READ did not correctly consume the provided buffer list when read i/o returned < 0 (except for -EAGAIN and -EIOCBQUEUED return). This can lead to a potential use-after-free when the completion via io_rw_done runs at separate context.
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-2022-1616 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-2021-4091 2 Port389, Redhat 11 389-ds-base, Directory Server, Enterprise Linux and 8 more 2025-11-03 7.5 High
A double-free was found in the way 389-ds-base handles virtual attributes context in persistent searches. An attacker could send a series of search requests, forcing the server to behave unexpectedly, and crash.
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-2021-41688 1 Offis 1 Dcmtk 2025-11-03 7.5 High
DCMTK through 3.6.6 does not handle memory free properly. The object in the program is free but its address is still used in other locations. Sending specific requests to the dcmqrdb program will incur a double free. An attacker can use it to launch a DoS attack.
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).