Fallos del tipo CWE-787

5210 resultados

Escrita fora dos limites de memória

Ocorre quando um programa escreve dados em uma posição de memória fora do intervalo alocado para um buffer, array ou estrutura. O atacante aproveita para sobrescrever dados adjacentes (variáveis, ponteiros, pilha de retorno), alterando o comportamento da aplicação ou assumindo controle total do sistema.

Ejemplo

Um programa lê 256 bytes de entrada do usuário e copia para um buffer de 64 bytes sem validação. O atacante envia 300 bytes, que transbordam o buffer e sobrescrevem o endereço de retorno na pilha, permitindo execução de código arbitrário.

Cómo mitigar

Sempre validar tamanho de entrada contra o limite do buffer antes de copiar (usar strncpy, snprintf em vez de strcpy, sprintf). Em linguagens modernas, usar estruturas bounds-checked (Rust, C# arrays) ou linters que detectem padrões perigosos.

CVE-2026-48311HIGHBridge | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-27280HIGHDNG SDK | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-34684HIGHSubstance3D - Designer | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-34637HIGHPremiere Pro | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-71564HIGHSubstance3D - Designer | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-27291HIGHInDesign Desktop | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-48419HIGHSubstance3D - Sampler | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2023-27965HIGHA memory corruption issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.3, Studio Display Firmware UEPSS 0.3%CVE-2026-48421HIGHSubstance3D - Sampler | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-47968HIGHAudition | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-48366HIGHMedia Encoder | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-48427HIGHSubstance3D - Designer | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-48337HIGHIllustrator | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-34618HIGHIllustrator | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-34710HIGHSubstance3D - Sampler | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-48420HIGHSubstance3D - Sampler | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-48409HIGHLightroom Classic | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-75631HIGHPhotoshop Desktop | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-48394HIGHBridge | Out-of-bounds Write (CWE-787)EPSS 0.3%CVE-2026-48368HIGHAudition | Out-of-bounds Write (CWE-787)EPSS 0.3%