CWE-122: Heap-based Buffer Overflow
The product writes past the end of a buffer that was allocated on the heap.
Also known as Heap Overflow, Heap Buffer Overflow.
A kind of CWE-788 Access of Memory Location After End of Buffer.
From the CWE List. © The MITRE Corporation.
Newest
- wireshark, red hat enterprise linux 10, enterprise linux 10.0 extended update support +4 more +6 moreHeap-based Buffer Overflow in Wireshark7.8 High
- freebsdHeap overflow in libnv8.1 High
- freebsdRemotely triggerable out-of-bounds heap write in dhclient8.1 High
- wireshark, red hat enterprise linux 10, enterprise linux 6 +3 more +5 moreHeap-based Buffer Overflow in Wireshark8.8 High
- wiresharkHeap-based Buffer Overflow in Wireshark5.5 Medium
- wiresharkHeap-based Buffer Overflow in Wireshark5.5 Medium
- wiresharkHeap-based Buffer Overflow in Wireshark5.5 Medium
- wiresharkHeap-based Buffer Overflow in Wireshark5.5 Medium
- google chromeHeap buffer overflow in WebRTC in Google Chrome prior to 147.0.7727.138 allowed a remote attacker...8.8 High
- google chromeHeap buffer overflow in Skia in Google Chrome prior to 147.0.7727.138 allowed a remote attacker...8.3 High
- milesight ms-c2964-rflpc, ms-c2966-rflwpc, ms-c2966-x12rlpc +79 more +81 moreMilesight Cameras Heap-based Buffer Overflow8.6 High
- rrwo text::minify::xs, text\ +1 moreText::Minify::XS versions from 0.3.0 before 0.7.8 for Perl have heap overflow when processing some malformed UTF-8 characters7.5 High
- powerdns dnsdistOff-by-one access when processing crafted UDP responses6.5 Medium
- gnu binutils, red hat enterprise linux 10, enterprise linux 6 +7 more +9 moreBinutils: binutils: arbitrary code execution via malformed xcoff object file processing7.8 High
- pjsip, pjsip pjproject +1 morePJSIP: Heap buffer overflow in Opus codec decoding8.5 High
- tuxera ntfs-3gCVE-2026-40706 affecting package ntfs-3g for versions less than 2022.10.3-38.4 High
- gnu glibc, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp, simatic s7-1500 cpu 1518f-4 pn/dp mfp +1 more +3 morescanf %mc off-by-one heap buffer overflow9.8 Critical
- emqx nanomqNanoMQ has Heap Buffer Overflow in URI Parameter Parsing7.7 High
- mborgerding kissfftKissFFT Integer Overflow Heap Buffer Overflow via kiss_fftndr_alloc()8.7 High
- silex technology, inc. amc manager, sd-330ac, silextechnology sd-330ac firmware +2 moreSD-330AC and AMC Manager provided by silex technology, Inc. contain a heap-based buffer overflow...9.3 Critical
- silex technology, inc. amc manager, sd-330ac, silextechnology sd-330ac firmware +2 moreSD-330AC and AMC Manager provided by silex technology, Inc. contain a heap-based buffer overflow...6.9 Medium
- neutrinolabs xrdpxrdp: Heap buffer overflow in EGFX channel8.7 High
- neutrinolabs xrdpxrdp: Heap buffer overflow in xrdp_sec_process_logon_info() via incorrect g_strncat length calculation6.3 Medium
- neutrinolabs xrdpxrdp: Heap buffer overflow in NeutrinoRDP channel reassembly7.7 High
vipsDebianlibvips nip2 vips7compat.c im_minpos_vec heap-based overflow4.8 Medium- marcobambini gravityCreolabs Gravity < 0.9.6 Heap Buffer Overflow via gravity_vm_exec9.3 Critical
- google chromeHeap buffer overflow in PDFium in Google Chrome on Windows prior to 147.0.7727.101 allowed a...8.3 High
- google chromeHeap buffer overflow in PDFium in Google Chrome prior to 147.0.7727.101 allowed a remote attacker...8.8 High
- google chromeHeap buffer overflow in PDFium in Google Chrome prior to 147.0.7727.101 allowed a remote attacker...8.8 High
- google chromeHeap buffer overflow in Skia in Google Chrome prior to 147.0.7727.101 allowed a remote attacker...4.3 Medium
- google chromeHeap buffer overflow in ANGLE in Google Chrome prior to 147.0.7727.101 allowed a remote attacker...9.6 Critical
- imagemagickImageMagick - Heap Buffer Overflow Read via Unrecognized Magnify Method4.8 Medium
- adobe framemakerAdobe Framemaker | Heap-based Buffer Overflow (CWE-122)5.5 Medium
- adobe framemakerAdobe Framemaker | Heap-based Buffer Overflow (CWE-122)7.8 High
- saitoha libsixellibsixel: Integer Overflow in write_png_to_file() leads to Heap-based Buffer Overflow7.1 High
- adobe bridgeBridge | Heap-based Buffer Overflow (CWE-122)7.8 High
- adobe bridgeBridge | Heap-based Buffer Overflow (CWE-122)7.8 High
- adobe bridgeBridge | Heap-based Buffer Overflow (CWE-122)7.8 High
- adobe bridgeBridge | Heap-based Buffer Overflow (CWE-122)7.8 High
- adobe bridgeBridge | Heap-based Buffer Overflow (CWE-122)7.8 High
- adobe indesign, indesign desktop +1 moreInDesign Desktop | Heap-based Buffer Overflow (CWE-122)7.8 High
- adobe indesign, indesign desktop +1 moreInDesign Desktop | Heap-based Buffer Overflow (CWE-122)7.8 High
- adobe indesign, indesign desktop +1 moreInDesign Desktop | Heap-based Buffer Overflow (CWE-122)7.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Hyper-V Remote Code Execution Vulnerability7.3 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Client Side Caching driver (csc.sys) Elevation of Privilege Vulnerability7.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Hyper-V Remote Code Execution Vulnerability7.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows USB Printing Stack (usbprint.sys) Elevation of Privilege Vulnerability6.8 Medium
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Graphics Component Remote Code Execution Vulnerability8.4 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability7.0 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +26 more +28 moreWindows Function Discovery Service (fdwsd.dll) Elevation of Privilege Vulnerability7.0 High
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