Falhas do tipo CWE-125

5.159 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-2026-14461MEDIUMOut-of-bound read in mtrEPSS 0.3%CVE-2021-44696LOWAdobe Prelude JPEG File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2026-42478MEDIUMAn issue was discovered in VrmlData_IndexedFaceSet::TShape in the VRML V2.0 parser in Open CASCADE Technology (OCCT) V8_0_0_rc5 allows attacEPSS 0.3%CVE-2026-56362LOWImageMagick - Heap-buffer-overflow Read in GetPixelIndex via OpenPixelCache Metadata DesynchronizationEPSS 0.3%CVE-2026-9975HIGHOut of bounds read and write in ANGLE in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer prEPSS 0.3%CVE-2024-34127MEDIUMAdobe Indesign TIF File Parsing Out Of Bound ReadEPSS 0.3%CVE-2024-49527MEDIUMAnimate | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-9895HIGHOut of bounds read in GPU in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potEPSS 0.3%CVE-2021-44192LOWAdobe After Effects MOV File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2021-44191LOWAdobe After Effects MP4 File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2021-44194LOWAdobe After Effects 3GP File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2021-44193LOWAdobe After Effects MOV File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-25862MEDIUMAdobe Illustrator Font Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2021-44190LOWAdobe After Effects MP4 File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2021-44195LOWAdobe After Effects JPEG File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2025-3286HIGHLocal Code Execution Vulnerability in Arena®EPSS 0.3%CVE-2026-35444HIGHSDL_image has a heap buffer overflow READ via unchecked colormap index in XCF loaderEPSS 0.3%CVE-2025-3285HIGHLocal Code Execution Vulnerability in Arena®EPSS 0.3%CVE-2025-3288HIGHLocal Code Execution Vulnerability in Arena®EPSS 0.3%CVE-2023-21603MEDIUMAdobe Dimension USD File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%