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-2023-26374MEDIUMZDI-CAN-20045: Adobe Dimension USD File Parsing Out-Of-Bounds Read Memory leak VulnerabilityEPSS 0.3%CVE-2025-55098LOWPotential out-of-bounds read in _ux_host_class_audio_device_type_get()EPSS 0.3%CVE-2023-21578MEDIUMAdobe Photoshop Font Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-26379MEDIUMZDI-CAN-20233: Adobe Dimension USD File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2025-27161HIGHAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2023-26381MEDIUMZDI-CAN-20147: Adobe Dimension USD File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-25876MEDIUMAdobe Substance 3D Stager OBJ File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-22231MEDIUMAdobe Bridge Font Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-21583MEDIUMAdobe Bridge Font Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-26375MEDIUMZDI-CAN-20231: Adobe Dimension USD File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2022-1404LOWDelta Electronics CNCSoft Out-of-bounds ReadEPSS 0.3%CVE-2023-29279MEDIUMZDI-CAN-20368: Adobe Substance 3D Painter USD File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-26382MEDIUMZDI-CAN-20156: Adobe Dimension USD File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-25877MEDIUMAdobe Substance 3D Stager OBJ File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-26380MEDIUMZDI-CAN-20150: Adobe Dimension USD File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-26378MEDIUMZDI-CAN-20148: Adobe Dimension USD File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2026-100387HIGHpgPointcloud through 1.2.5 heap out-of-bounds read via WKB deserializationEPSS 0.3%CVE-2026-28364HIGHIn OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in Marshal deserialization (runtime/intern.c) enables remote code execution EPSS 0.3%CVE-2026-19317HIGHFireware OS Pre-Authentication Out-of-Bounds Read in iked Allows Denial of Service (DoS)EPSS 0.3%CVE-2025-43344LOWAn out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26 and iPadOS 26, macOS Tahoe 26, tvOSEPSS 0.3%