Total
3153 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-6779 | 2 Fedoraproject, Gnu | 2 Fedora, Glibc | 2026-06-17 | N/A | 8.2 HIGH |
| An off-by-one heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INT_MAX bytes, leading to an incorrect calculation of the buffer size to store the message, resulting in an application crash. This issue affects glibc 2.37 and newer. | |||||
| CVE-2023-6349 | 1 Webmproject | 1 Libvpx | 2026-06-17 | N/A | 7.5 HIGH |
| A heap overflow vulnerability exists in libvpx - Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx. We recommend upgrading to version 1.13.1 or above | |||||
| CVE-2023-6246 | 2 Fedoraproject, Gnu | 2 Fedora, Glibc | 2026-06-17 | N/A | 8.4 HIGH |
| A heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when the openlog function was not called, or called with the ident argument set to NULL, and the program name (the basename of argv[0]) is bigger than 1024 bytes, resulting in an application crash or local privilege escalation. This issue affects glibc 2.36 and newer. | |||||
| CVE-2023-5908 | 4 Ge, Ptc, Rockwellautomation and 1 more | 8 Industrial Gateway Server, Keepserverex, Opc-aggregator and 5 more | 2026-06-17 | N/A | 9.1 CRITICAL |
| KEPServerEX is vulnerable to a buffer overflow which may allow an attacker to crash the product being accessed or leak information. | |||||
| CVE-2023-5841 | 1 Openexr | 1 Openexr | 2026-06-17 | N/A | 9.1 CRITICAL |
| Due to a failure in validating the number of scanline samples of a OpenEXR file containing deep scanline data, Academy Software Foundation OpenEX image parsing library version 3.2.1 and prior is susceptible to a heap-based buffer overflow vulnerability. This issue was resolved as of versions v3.2.2 and v3.1.12 of the affected library. | |||||
| CVE-2023-5686 | 2 Fedoraproject, Radare | 2 Fedora, Radare2 | 2026-06-17 | N/A | 8.8 HIGH |
| Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0. | |||||
| CVE-2023-5568 | 1 Samba | 1 Samba | 2026-06-17 | N/A | 5.9 MEDIUM |
| A heap-based Buffer Overflow flaw was discovered in Samba. It could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service. | |||||
| CVE-2023-5460 | 1 Deltaww | 1 Wplsoft | 2026-06-17 | 2.7 LOW | 3.5 LOW |
| A vulnerability was found in Delta Electronics WPLSoft up to 2.51 and classified as problematic. This issue affects some unknown processing of the component Modbus Data Packet Handler. The manipulation leads to heap-based buffer overflow. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-241583. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. | |||||
| CVE-2023-5404 | 2026-06-17 | N/A | 8.1 HIGH | ||
| Server receiving a malformed message can cause a pointer to be overwritten which can result in a remote code execution or failure. See Honeywell Security Notification for recommendations on upgrading and versioning. | |||||
| CVE-2023-5400 | 2026-06-17 | N/A | 8.1 HIGH | ||
| Server receiving a malformed message based on a using the specified key values can cause a heap overflow vulnerability which could lead to an attacker performing remote code execution or causing a failure. See Honeywell Security Notification for recommendations on upgrading and versioning. | |||||
| CVE-2023-5344 | 2 Fedoraproject, Vim | 2 Fedora, Vim | 2026-06-17 | N/A | 7.5 HIGH |
| Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1969. | |||||
| CVE-2023-52356 | 2 Libtiff, Redhat | 2 Libtiff, Enterprise Linux | 2026-06-17 | N/A | 7.5 HIGH |
| A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service. | |||||
| CVE-2023-52168 | 2026-06-17 | N/A | 8.4 HIGH | ||
| The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains a heap-based buffer overflow that allows an attacker to overwrite two bytes at multiple offsets beyond the allocated buffer size: buffer+512*i-2, for i=9, i=10, i=11, etc. | |||||
| CVE-2023-51795 | 2 Fedoraproject, Ffmpeg | 2 Fedora, Ffmpeg | 2026-06-17 | N/A | 8.0 HIGH |
| Buffer Overflow vulnerability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary code via the libavfilter/avf_showspectrum.c:1789:52 component in showspectrumpic_request_frame | |||||
| CVE-2023-51794 | 1 Ffmpeg | 1 Ffmpeg | 2026-06-17 | N/A | 7.8 HIGH |
| Buffer Overflow vulnerability in Ffmpeg v.N113007-g8d24a28d06 allows a local attacker to execute arbitrary code via the libavfilter/af_stereowiden.c:120:69. | |||||
| CVE-2023-51596 | 1 Bluez | 1 Bluez | 2026-06-17 | N/A | 7.1 HIGH |
| BlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device. The specific flaw exists within the handling of the Phone Book Access profile. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-20939. | |||||
| CVE-2023-50739 | 2026-06-17 | N/A | 8.8 HIGH | ||
| A buffer overflow vulnerability has been identified in the Internet Printing Protocol (IPP) in various Lexmark devices. The vulnerability can be leveraged by an attacker to execute arbitrary code. | |||||
| CVE-2023-50364 | 1 Qnap | 2 Qts, Quts Hero | 2026-06-17 | N/A | 6.4 MEDIUM |
| A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow authenticated users to execute code via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.6.2722 build 20240402 and later QuTS hero h5.1.6.2734 build 20240414 and later | |||||
| CVE-2023-50246 | 1 Jqlang | 1 Jq | 2026-06-17 | N/A | 6.2 MEDIUM |
| jq is a command-line JSON processor. Version 1.7 is vulnerable to heap-based buffer overflow. Version 1.7.1 contains a patch for this issue. | |||||
| CVE-2023-50230 | 1 Bluez | 1 Bluez | 2026-06-17 | N/A | 8.0 HIGH |
| BlueZ Phone Book Access Profile Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device. The specific flaw exists within the handling of the Phone Book Access profile. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-20938. | |||||