Search Results (2641 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2025-24050 1 Microsoft 12 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 9 more 2025-07-02 7.8 High
Heap-based buffer overflow in Role: Windows Hyper-V allows an authorized attacker to elevate privileges locally.
CVE-2025-24051 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2025-07-02 8.8 High
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.
CVE-2025-24056 1 Microsoft 15 Windows 10 1507, Windows 10 1607, Windows 10 1809 and 12 more 2025-07-02 8.8 High
Heap-based buffer overflow in Windows Telephony Server allows an unauthorized attacker to execute code over a network.
CVE-2025-20672 1 Mediatek 10 Mt7902, Mt7902 Firmware, Mt7921 and 7 more 2025-07-02 9.8 Critical
In Bluetooth driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00412257; Issue ID: MSV-3292.
CVE-2025-24066 1 Microsoft 10 Windows 10 1507, Windows 10 1607, Windows 10 21h2 and 7 more 2025-07-02 7.8 High
Heap-based buffer overflow in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
CVE-2025-24048 1 Microsoft 11 Windows 10 1607, Windows 10 1809, Windows 10 21h2 and 8 more 2025-07-02 7.8 High
Heap-based buffer overflow in Role: Windows Hyper-V allows an authorized attacker to elevate privileges locally.
CVE-2024-2975 3 Linux, Microsoft, Octopus 3 Linux Kernel, Windows, Octopus Server 2025-07-02 8.8 High
A race condition was identified through which privilege escalation was possible in certain configurations.
CVE-2025-6750 1 Hdfgroup 1 Hdf5 2025-07-01 3.3 Low
A vulnerability, which was classified as problematic, has been found in HDF5 1.14.6. Affected by this issue is the function H5O__mtime_new_encode of the file src/H5Omtime.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.
CVE-2025-21390 1 Microsoft 5 365 Apps, Excel, Office and 2 more 2025-07-01 7.8 High
Microsoft Excel Remote Code Execution Vulnerability
CVE-2025-6494 2025-06-30 3.3 Low
A vulnerability was found in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833. It has been classified as problematic. This affects the function hashmap_get_with_hash of the file gumbo-parser/src/hashmap.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The patch is named ada4708e5a67114402cd3feb70a4e1d1d7cf773a. It is recommended to apply a patch to fix this issue. The project maintainer explains that the affected code was merged into the main branch but the commit never appeared in an official release.
CVE-2025-6490 2025-06-30 3.3 Low
A vulnerability was found in sparklemotion nokogiri c29c920907366cb74af13b4dc2230e9c9e23b833 and classified as problematic. This issue affects the function hashmap_set_with_hash of the file gumbo-parser/src/hashmap.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The identifier of the patch is ada4708e5a67114402cd3feb70a4e1d1d7cf773a. It is recommended to apply a patch to fix this issue. The project maintainer explains that the affected code was merged into the main branch but the commit never appeared in an official release.
CVE-2023-28905 2025-06-30 8 High
A heap buffer overflow in the image processing binary of the MIB3 infotainment unit allows an attacker to execute arbitrary code on it. The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in the referenced resources.
CVE-2024-28231 1 Eprosima 1 Fast Dds 2025-06-30 9.7 Critical
eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.14.0, 2.13.4, 2.12.3, 2.10.4, and 2.6.8, manipulated DATA Submessage can cause a heap overflow error in the Fast-DDS process, causing the process to be terminated remotely. Additionally, the payload_size in the DATA Submessage packet is declared as uint32_t. When a negative number, such as -1, is input into this variable, it results in an Integer Overflow (for example, -1 gets converted to 0xFFFFFFFF). This eventually leads to a heap-buffer-overflow, causing the program to terminate. Versions 2.14.0, 2.13.4, 2.12.3, 2.10.4, and 2.6.8 contain a fix for this issue.
CVE-2023-34318 3 Fedoraproject, Redhat, Sound Exchange Project 4 Extra Packages For Enterprise Linux, Fedora, Enterprise Linux and 1 more 2025-06-27 7.8 High
A heap buffer overflow vulnerability was found in sox, in the startread function at sox/src/hcom.c:160:41. This flaw can lead to a denial of service, code execution, or information disclosure.
CVE-2024-37601 1 Mercedes-benz 1 Headunit Ntg6 Mercedes-benz User Experience 2025-06-27 4.6 Medium
An issue was discovered in Mercedes Benz NTG (New Telematics Generation) 6. A possible heap buffer overflow exists in the user data import/export function of NTG 6 head units. To perform this attack, local access to the USB interface of the car is needed. With prepared data, an attacker can cause the User-Data service to fail. The failed service instance will restart automatically.
CVE-2025-6516 1 Hdfgroup 1 Hdf5 2025-06-26 5.3 Medium
A vulnerability has been found in HDF5 up to 1.14.6 and classified as critical. This vulnerability affects the function H5F_addr_decode_len of the file /hdf5/src/H5Fint.c. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
CVE-2021-43305 2 Clickhouse, Debian 2 Clickhouse, Debian Linux 2025-06-25 8.8 High
Heap buffer overflow in Clickhouse's LZ4 compression codec when parsing a malicious query. There is no verification that the copy operations in the LZ4::decompressImpl loop and especially the arbitrary copy operation wildCopy<copy_amount>(op, ip, copy_end), don’t exceed the destination buffer’s limits. This issue is very similar to CVE-2021-43304, but the vulnerable copy operation is in a different wildCopy call.
CVE-2021-43304 2 Clickhouse, Debian 2 Clickhouse, Debian Linux 2025-06-25 8.8 High
Heap buffer overflow in Clickhouse's LZ4 compression codec when parsing a malicious query. There is no verification that the copy operations in the LZ4::decompressImpl loop and especially the arbitrary copy operation wildCopy<copy_amount>(op, ip, copy_end), don’t exceed the destination buffer’s limits.
CVE-2024-24474 1 Qemu 1 Qemu 2025-06-25 8.8 High
QEMU before 8.2.0 has an integer underflow, and resultant buffer overflow, via a TI command when an expected non-DMA transfer length is less than the length of the available FIFO data. This occurs in esp_do_nodma in hw/scsi/esp.c because of an underflow of async_len.
CVE-2023-4738 2 Apple, Vim 2 Macos, Vim 2025-06-25 7.8 High
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1848.