Weaknesses of type CWE-119

3,289 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-2026-92065HIGHSandbox escape due to incorrect boundary conditions in the Widget: Win32 componentEPSS 0.1%CVE-2024-21482MEDIUMImproper Restriction of Operations within the Bounds of a Memory Buffer in Linux Boot LoaderEPSS 0.1%CVE-2026-58005HIGHUnvalidated SiP v2 mailbox pointers allow non-secure EL1 access to arbitrary physical addresses through EL3.EPSS 0.1%CVE-2026-20731MEDIUMImproper buffer restrictions for the Intel(R) NPU Driver for all versions within Ring 3: User Applications may allow a denial of service. UnEPSS 0.1%CVE-2026-34864MEDIUMBoundary-unlimited vulnerability in the application read module. Impact: Successful exploitation of this vulnerability may affect availabiliEPSS 0.1%CVE-2023-31317HIGHImproper restriction of operations within the bounds of a memory buffer in the AMD secure processer (ASP) could allow an attacker to read orEPSS 0.1%CVE-2023-43554HIGHImproper Restriction of Operations withing the Bounds of a Memory Buffer in DSP ServicesEPSS 0.1%CVE-2025-36510MEDIUMImproper buffer restrictions for some Display Virtualization for Windows OS driver software within Ring 2: Device Drivers may allow a denialEPSS 0.1%CVE-2024-43049HIGHImproper Restriction of Operations within the Bounds of a Memory Buffer in WLAN Windows HostEPSS 0.1%CVE-2024-43053HIGHImproper Restriction of Operations within the Bounds of a Memory Buffer in WLAN Windows HostEPSS 0.1%CVE-2024-51394MEDIUMBuffer Overflow vulnerability in Ardupiot Copter Latest commit 92693e023793133e49a035daf37c14433e484778 allows a local attacker to cause a dEPSS 0.1%CVE-2025-62623HIGHA heap-based buffer overflow in the ionic cloud driver for VMware ESXi could allow an attacker to achieve privilege escalation, potentially EPSS 0.1%CVE-2023-20605MEDIUMIn keyinstall, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with SyEPSS 0.1%CVE-2023-21047MEDIUMIn ConvertToHalMetadata of aidl_utils.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local infEPSS 0.1%CVE-2022-38690MEDIUMIn camera driver, there is a possible memory corruption due to improper locking. This could lead to local denial of service in kernel.EPSS 0.1%CVE-2025-20073LOWImproper buffer restrictions in the UEFI DXE module for some Intel(R) Reference Platforms within UEFI may allow an information disclosure. SEPSS 0.1%CVE-2022-39131MEDIUMIn camera driver, there is a possible memory corruption due to improper locking. This could lead to local denial of service in kernel.EPSS 0.1%CVE-2025-20005MEDIUMImproper buffer restrictions in some UEFI firmware for some Intel(R) reference platforms may allow an escalation of privilege. System softwaEPSS 0.1%CVE-2022-42775MEDIUMIn camera driver, there is a possible memory corruption due to improper locking. This could lead to local denial of service in kernel.EPSS 0.1%CVE-2023-21044MEDIUMIn init of VendorGraphicBufferMeta, there is a possible out of bounds read due to a missing bounds check. This could lead to local informatiEPSS 0.1%