Vulnerabilities (CVE)

Filtered by CWE-787
Total 14871 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-41027 1 Fortinet 1 Fortiweb 2026-06-17 4.6 MEDIUM 7.3 HIGH
A stack-based buffer overflow in Fortinet FortiWeb version 6.4.1 and 6.4.0, allows an authenticated attacker to execute unauthorized code or commands via crafted certificates loaded into the device.
CVE-2021-41017 1 Fortinet 1 Fortiweb 2026-06-17 6.5 MEDIUM 8.8 HIGH
Multiple heap-based buffer overflow vulnerabilities in some web API controllers of FortiWeb 6.4.1, 6.4.0, and 6.3.0 through 6.3.15 may allow a remote authenticated attacker to execute arbitrary code or commands via specifically crafted HTTP requests.
CVE-2021-40942 1 Gpac 1 Gpac 2026-06-17 4.3 MEDIUM 5.5 MEDIUM
In GPAC MP4Box v1.1.0, there is a heap-buffer-overflow in the function filter_parse_dyn_args function in filter_core/filter.c:1454, as demonstrated by GPAC. This can cause a denial of service (DOS).
CVE-2021-40827 2 Clementine-player, Microsoft 2 Clementine, Windows 2026-06-17 6.8 MEDIUM 7.8 HIGH
Clementine Music Player through 1.3.1 (when a GLib 2.0.0 DLL is used) is vulnerable to a Read Access Violation on Block Data Move, affecting the MP3 file parsing functionality at memcpy+0x265. The vulnerability is triggered when the user opens a crafted MP3 file or loads a remote stream URL that is mishandled by Clementine. Attackers could exploit this issue to cause a crash (DoS) of the clementine.exe process or achieve arbitrary code execution in the context of the current logged-in Windows user.
CVE-2021-40731 3 Adobe, Apple, Microsoft 6 Acrobat, Acrobat Dc, Acrobat Reader and 3 more 2026-06-17 6.8 MEDIUM 7.8 HIGH
Adobe Acrobat Reader DC version 21.007.20095 (and earlier), 21.007.20096 (and earlier), 20.004.30015 (and earlier), and 17.011.30202 (and earlier) is affected by an out-of-bounds write vulnerability when parsing a crafted JPEG2000 file, which could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2021-40656 1 Libsixel 1 Libsixel 2026-06-17 6.8 MEDIUM 8.8 HIGH
libsixel before 1.10 is vulnerable to Buffer Overflow in libsixel/src/quant.c:867.
CVE-2021-40647 1 Man2html Project 1 Man2html 2026-06-17 N/A 5.5 MEDIUM
In man2html 1.6g, a specific string being read in from a file will overwrite the size parameter in the top chunk of the heap. This at least causes the program to segmentation abort if the heap size parameter isn't aligned correctly. In version before GLIBC version 2.29 and aligned correctly, it allows arbitrary write anywhere in the programs memory.
CVE-2021-40556 1 Asus 2 Rt-ax56u, Rt-ax56u Firmware 2026-06-17 N/A 8.8 HIGH
A stack overflow vulnerability exists in the httpd service in ASUS RT-AX56U Router Version 3.0.0.4.386.44266. This vulnerability is caused by the strcat function called by "caupload" input handle function allowing the user to enter 0xFFFF bytes into the stack. This vulnerability allows an attacker to execute commands remotely. The vulnerability requires authentication.
CVE-2021-40426 1 Sound Exchange Project 1 Sound Exchange 2026-06-17 6.8 MEDIUM 8.8 HIGH
A heap-based buffer overflow vulnerability exists in the sphere.c start_read() functionality of Sound Exchange libsox 14.4.2 and master commit 42b3557e. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
CVE-2021-40398 1 Accusoft 1 Imagegear 2026-06-17 6.8 MEDIUM 7.8 HIGH
An out-of-bounds write vulnerability exists in the parse_raster_data functionality of Accusoft ImageGear 19.10. A specially-crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.
CVE-2021-40394 2 Debian, Gerbv Project 2 Debian Linux, Gerbv 2026-06-17 7.5 HIGH 9.8 CRITICAL
An out-of-bounds write vulnerability exists in the RS-274X aperture macro variables handling functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and the forked version of Gerbv (commit 71493260). A specially-crafted gerber file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
CVE-2021-40393 2 Debian, Gerbv Project 2 Debian Linux, Gerbv 2026-06-17 7.5 HIGH 9.8 CRITICAL
An out-of-bounds write vulnerability exists in the RS-274X aperture macro variables handling functionality of Gerbv 2.7.0 and dev (commit b5f1eacd) and the forked version of Gerbv (commit 71493260). A specially-crafted gerber file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
CVE-2021-40391 3 Debian, Fedoraproject, Gerbv Project 3 Debian Linux, Fedora, Gerbv 2026-06-17 7.5 HIGH 9.8 CRITICAL
An out-of-bounds write vulnerability exists in the drill format T-code tool number functionality of Gerbv 2.7.0, dev (commit b5f1eacd), and the forked version of Gerbv (commit 71493260). A specially-crafted drill file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
CVE-2021-40367 1 Siemens-healthineers 1 Syngo Fastview 2026-06-17 N/A 7.8 HIGH
A vulnerability has been identified in syngo fastView (All versions). The affected application lacks proper validation of user-supplied data when parsing DICOM files. This could result in an out-of-bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-15097)
CVE-2021-40265 1 Freeimage Project 1 Freeimage 2026-06-17 N/A 8.8 HIGH
A heap overflow bug exists FreeImage before 1.18.0 via ofLoad function in PluginJPEG.cpp.
CVE-2021-40263 1 Freeimage Project 1 Freeimage 2026-06-17 N/A 8.8 HIGH
A heap overflow vulnerability in FreeImage 1.18.0 via the ofLoad function in PluginTIFF.cpp.
CVE-2021-40262 1 Freeimage Project 1 Freeimage 2026-06-17 N/A 6.5 MEDIUM
A stack exhaustion issue was discovered in FreeImage before 1.18.0 via the Validate function in PluginRAW.cpp.
CVE-2021-40226 1 Glyphandcog 1 Xpdfreader 2026-06-17 N/A 7.5 HIGH
xpdfreader 4.03 is vulnerable to Buffer Overflow.
CVE-2021-40212 1 Daum 1 Potplayer 2026-06-17 7.5 HIGH 9.8 CRITICAL
An exploitable out-of-bounds write vulnerability in PotPlayer 1.7.21523 build 210729 may lead to code execution, information disclosure, and denial of service.
CVE-2021-40165 1 Autodesk 19 Autocad, Autocad Advance Steel, Autocad Architecture and 16 more 2026-06-17 N/A 7.8 HIGH
A maliciously crafted TIFF, PICT, TGA, or RLC file in Autodesk Image Processing component may be used to write beyond the allocated buffer while parsing TIFF, PICT, TGA, or RLC files. This vulnerability may be exploited to execute arbitrary code.