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Search Results (13159 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2026-88155 | 1 Microsoft | 1 Sharepoint Server | 2026-10-13 | 8.8 High |
| Heap-based buffer overflow in Microsoft Office SharePoint allows an authorized attacker to execute code over a network. | ||||
| CVE-2026-105732 | 1 Microsoft | 1 Windows Sysinternals Suite | 2026-10-13 | 7.3 High |
| Stack-based buffer overflow in SysInternals allows an authorized attacker to elevate privileges locally. | ||||
| CVE-2026-64014 | 1 Linux | 1 Linux Kernel | 2026-10-13 | 7.1 High |
| In the Linux kernel, the following vulnerability has been resolved: Input: usbtouchscreen - clamp NEXIO data_len/x_len to URB buffer size nexio_read_data() pulls data_len and x_len from a packed __be16 header in the device's interrupt packet and then walks packet->data[0..x_len) and packet->data[x_len..data_len) comparing each byte against a threshold. Both fields are 16-bit on the wire (max 65535). The existing adjustments shave at most 0x100 / 0x80 off, so the loop bound can still reach roughly 0xfeff. The URB transfer buffer for NEXIO is rept_size (1024) bytes from usb_alloc_coherent(), with the first 7 occupied by the packed header — so packet->data[] has 1017 valid bytes. read_data() callbacks are not given urb->actual_length, and nothing else bounds the walk. A device that lies about its length can get a ~64 KiB out-of-bounds read past the coherent DMA allocation. The first index whose byte exceeds NEXIO_THRESHOLD lands in begin_x / begin_y and from there into the reported touch coordinates, so adjacent kernel memory contents leak to userspace as ABS_X / ABS_Y events. Far enough out, the read can also hit an unmapped page and fault. Fix this all by clamping data_len to the buffer's data[] capacity and x_len to data_len. | ||||
| CVE-2025-13352 | 1 Mattermost | 2 Mattermost, Mattermost Server | 2026-10-13 | 3 Low |
| Mattermost versions 10.11.x <= 10.11.6 and Mattermost GitHub plugin versions <=2.4.0 fail to validate plugin bot identity in reaction forwarding which allows attackers to hijack the GitHub reaction feature to make users add reactions to arbitrary GitHub objects via crafted notification posts. | ||||
| CVE-2025-68118 | 2 Freerdp, Microsoft | 2 Freerdp, Windows | 2026-10-13 | 9.1 Critical |
| FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.20.0, a vulnerability exists in FreeRDP’s certificate handling code on Windows platforms. The function `freerdp_certificate_data_hash_ uses` the Microsoft-specific `_snprintf` function to format certificate cache filenames without guaranteeing NUL termination when truncation occurs. According to Microsoft documentation, `_snprintf` does not append a terminating NUL byte if the formatted output exceeds the destination buffer size. If an attacker controls the hostname value (for example via server redirection or a crafted .rdp file), the resulting filename buffer may not be NUL-terminated. Subsequent string operations performed on this buffer may read beyond the allocated memory region, resulting in a heap-based out-of-bounds read. In default configurations, the connection is typically terminated before sensitive data can be meaningfully exposed, but unintended memory read or a client crash may still occur under certain conditions. Version 3.20.0 has a patch for the issue. | ||||
| CVE-2025-68114 | 1 Capstone-engine | 1 Capstone | 2026-10-13 | 4.8 Medium |
| Capstone is a disassembly framework. In versions 6.0.0-Alpha5 and prior, an unchecked vsnprintf return in SStream_concat lets a malicious cs_opt_mem.vsnprintf drive SStream’s index negative or past the end, leading to a stack buffer underflow/overflow when the next write occurs. Commit 2c7797182a1618be12017d7d41e0b6581d5d529e fixes the issue. | ||||
| CVE-2025-59149 | 1 Oisf | 1 Suricata | 2026-10-12 | 6.2 Medium |
| Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In version 8.0.0, rules using keyword ldap.responses.attribute_type (which is long) with transforms can lead to a stack buffer overflow during Suricata startup or during a rule reload. This issue is fixed in version 8.0.1. To workaround this issue, users can disable rules with ldap.responses.attribute_type and transforms. | ||||
| CVE-2026-46569 | 1 Tuxera | 1 Ntfs-3g | 2026-10-09 | 7.7 High |
| In NTFS-3G before 2026.7.7, a heap buffer overflow exists in ntfs_ib_copy_tail(), in libntfs-3g/index.c, that allows an attacker to corrupt heap memory in the SUID-root ntfs-3g binary by crafting a malicious NTFS image. The overflow is triggered by extending a directory, e.g., by creating a file. | ||||
| CVE-2026-78862 | 1 Mercusys | 1 Ac12 V2 | 2026-10-09 | 6.8 Medium |
| An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the UART serial interface on the printed circuit board (PCB) | ||||
| CVE-2026-19029 | 1 Hdfgroup | 1 Hdf5 | 2026-10-09 | 5.5 Medium |
| A heap-based buffer over-read in H5Z__filter_scaleoffset() in src/H5Zscaleoffset.c in HDF5 through 2.2.0 lets an attacker cause a denial of service (application crash) with a crafted HDF5 file. When the stored minimum bits equal the full precision of the datatype, the decoder copies d_nelmts * size bytes from the compressed chunk without checking that the chunk holds that many bytes. Both values come from attacker-controlled scale-offset filter parameters in the dataset's filter pipeline message. | ||||
| CVE-2022-2304 | 3 Debian, Fedoraproject, Vim | 3 Debian Linux, Fedora, Vim | 2026-10-08 | 7.8 High |
| Stack-based Buffer Overflow in GitHub repository vim/vim prior to 9.0. | ||||
| CVE-2022-1619 | 5 Apple, Debian, Fedoraproject and 2 more | 6 Macos, Debian Linux, Fedora and 3 more | 2026-10-08 | 7.8 High |
| Heap-based Buffer Overflow in function cmdline_erase_chars in GitHub repository vim/vim prior to 8.2.4899. This vulnerabilities are capable of crashing software, modify memory, and possible remote execution | ||||
| CVE-2022-0213 | 2 Debian, Vim | 2 Debian Linux, Vim | 2026-10-08 | 6.6 Medium |
| vim is vulnerable to Heap-based Buffer Overflow | ||||
| CVE-2021-3973 | 3 Debian, Fedoraproject, Vim | 3 Debian Linux, Fedora, Vim | 2026-10-08 | 7.8 High |
| vim is vulnerable to Heap-based Buffer Overflow | ||||
| CVE-2021-3968 | 2 Fedoraproject, Vim | 2 Fedora, Vim | 2026-10-08 | 8.0 High |
| vim is vulnerable to Heap-based Buffer Overflow | ||||
| CVE-2020-6077 | 2 Debian, Videolabs | 2 Debian Linux, Libmicrodns | 2026-10-08 | 7.5 High |
| An exploitable denial-of-service vulnerability exists in the message-parsing functionality of Videolabs libmicrodns 0.1.0. When parsing mDNS messages, the implementation does not properly keep track of the available data in the message, possibly leading to an out-of-bounds read that would result in a denial of service. An attacker can send an mDNS message to trigger this vulnerability. | ||||
| CVE-2020-35493 | 4 Broadcom, Fedoraproject, Gnu and 1 more | 9 Brocade Fabric Operating System Firmware, Fedora, Binutils and 6 more | 2026-10-08 | 5.5 Medium |
| A flaw exists in binutils in bfd/pef.c. An attacker who is able to submit a crafted PEF file to be parsed by objdump could cause a heap buffer overflow -> out-of-bounds read that could lead to an impact to application availability. This flaw affects binutils versions prior to 2.34. | ||||
| CVE-2020-12321 | 2 Intel, Redhat | 27 Dual Band Wireless-ac 3165, Dual Band Wireless-ac 3165 Firmware, Dual Band Wireless-ac 3168 and 24 more | 2026-10-08 | 8.8 High |
| Improper buffer restriction in some Intel(R) Wireless Bluetooth(R) products before version 21.110 may allow an unauthenticated user to potentially enable escalation of privilege via adjacent access. | ||||
| CVE-2019-20838 | 4 Apple, Pcre, Redhat and 1 more | 5 Macos, Pcre, Enterprise Linux and 2 more | 2026-10-08 | 7.5 High |
| libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454. | ||||
| CVE-2019-13962 | 4 Canonical, Debian, Opensuse and 1 more | 5 Ubuntu Linux, Debian Linux, Backports Sle and 2 more | 2026-10-08 | 9.8 Critical |
| lavc_CopyPicture in modules/codec/avcodec/video.c in VideoLAN VLC media player through 3.0.7 has a heap-based buffer over-read because it does not properly validate the width and height. | ||||