Weaknesses of type CWE-119

3,268 results

Corrupção de memória genérica

Fraqueza ampla que descreve qualquer escrita ou leitura inadequada de dados na memória do programa, violando os limites esperados de um buffer, estrutura ou alocação. O risco é grave: pode levar a travamento, execução de código arbitrário ou exposição de dados sensíveis, dependendo de como o atacante explora o acesso descontrolado.

Example

Um programa C lê mais bytes de um array do que deveria (estouro de buffer clássico), ou escreve em endereço de memória inválido após liberar um ponteiro. Em ambos os casos, dados adjacentes são sobrescrevidos ou corrompidos, causando comportamento impredizível ou crash.

How to mitigate

Use verificações de limites antes de qualquer acesso indexado; prefira linguagens com gerenciamento automático de memória (Go, Rust, Python) quando possível; em C/C++, empregue ferramentas como AddressSanitizer em testes e ASLR+DEP/NX em produção para dificultar exploração. Revise ponteiros e aritmética de buffer em code review.

CVE-2026-94003CRITICALComfast CF-N1-S Web Management mbox-config get_css_path_from_uri stack-based overflowEPSS 0.6%CVE-2026-8946HIGHIncorrect boundary conditions in the Audio/Video: Web Codecs componentEPSS 0.6%CVE-2026-7320HIGHInformation disclosure due to incorrect boundary conditions in the Audio/Video componentEPSS 0.6%CVE-2020-10061HIGHError handling invalid packet sequenceEPSS 0.6%CVE-2026-87931CRITICALBehavioral Technology Group Pavlok Behavioral Conditioning Wearable Apple Notification Center Service Event buffer overflowEPSS 0.6%CVE-2024-30398HIGHJunos OS: SRX4600 Series - A high amount of specific traffic causes packet drops and an eventual PFE crashEPSS 0.6%CVE-2024-23132HIGHMultiple Vulnerabilities in the Autodesk AutoCAD Desktop SoftwareEPSS 0.6%CVE-2020-12031HIGHRockwell Automation FactoryTalk View SEEPSS 0.6%CVE-2026-11517HIGHUTT HiPER 2610G formConfigDnsFilterGlobal strcpy buffer overflowEPSS 0.6%CVE-2022-3784MEDIUMAxiomatic Bento4 mp4hls Ap4Mp4AudioInfo.cpp ReadBits heap-based overflowEPSS 0.6%CVE-2026-19341HIGHUTT HiPER 1200GW pptpSrvGlobalConfig strcpy stack-based overflowEPSS 0.6%CVE-2026-75783CRITICALTRENDnet TEW-WLC100P DHCP blobmsg netifd stack-based overflowEPSS 0.6%CVE-2025-26781HIGHAn issue was discovered in L2 in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 1080, 2100, 1280, 2200, 1330,EPSS 0.6%CVE-2022-41189HIGHDue to lack of proper memory management, when a victim opens a manipulated AutoCAD (.dwg, TeighaTranslator.exe) file received from untrustedEPSS 0.6%CVE-2022-41202HIGHDue to lack of proper memory management, when a victim opens a manipulated Visual Design Stream (.vds, vds.x3d) file received from untrustedEPSS 0.6%CVE-2022-41198—Due to lack of proper memory management, when a victim opens a manipulated SketchUp (.skp, SketchUp.x3d) file received from untrusted sourceEPSS 0.6%CVE-2022-41200—Due to lack of proper memory management, when a victim opens a manipulated Scalable Vector Graphic (.svg, svg.x3d) file received from untrusEPSS 0.6%CVE-2020-14345—A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escaEPSS 0.6%CVE-2026-2181HIGHTenda RX3 openSchedWifi stack-based overflowEPSS 0.6%CVE-2026-5317MEDIUMNothings stb stb_vorbis.c start_decoder out-of-bounds writeEPSS 0.6%