Falhas do tipo CWE-125

5.176 resultados

Leitura fora dos limites de memória

Ocorre quando o código tenta ler dados de uma posição de memória fora do intervalo alocado para um buffer ou array. O programa não valida o índice ou tamanho antes de acessar, causando leitura de dados inválidos, corrupção de informações ou revelação de dados sensíveis da memória adjacente.

Exemplo

Um processador de imagem PNG lê 4 bytes de um buffer de 2 bytes para validar uma assinatura, ou uma função copia uma string sem verificar se o índice fornecido pelo usuário extrapola o tamanho real do array. Em ambos os casos, dados fora do escopo pretendido são lidos.

Como mitigar

Sempre validar índices e comprimentos contra os limites reais do buffer antes de qualquer leitura. Usar funções seguras (ex: `strncpy` em vez de `strcpy`, bounds-checking em loops) e implementar testes com entradas extremas (size zero, índices negativos, valores muito grandes).

CVE-2026-75752MEDIUMSubstance3D - Painter | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2025-59391MEDIUMA memory disclosure vulnerability exists in libcoap's OSCORE configuration parser in libcoap before release-4.3.5-patches. An out-of-bounds EPSS 0.3%CVE-2026-79910MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2023-27938HIGHAn out-of-bounds read issue was addressed with improved input validation. This issue is fixed in GarageBand for macOS 10.4.8. Parsing a maliEPSS 0.3%CVE-2025-54227MEDIUMInDesign Desktop | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2025-54214MEDIUMInDesign Desktop | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-34705MEDIUMInDesign Desktop | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-47961MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-71441MEDIUMIllustrator | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-81991MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-81978MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-81982MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-47923MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-47934MEDIUMDNG SDK | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2024-32897MEDIUMIn ProtocolCdmaCallWaitingIndAdapter::GetCwInfo() of protocolsmsadapter.cpp, there is a possible out of bounds read due to a missing bounds EPSS 0.3%CVE-2020-9713MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2020-9711MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-75146HIGHFFmpeg Out-of-Bounds Read in DASH Demuxer via dashdec.cEPSS 0.3%CVE-2025-54228MEDIUMInDesign Desktop | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-47926MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%