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-2026-91726MEDIUMOut of bounds read in WebGL in Google Chrome on on Android prior to 153.0.8010.47 allowed a remote attacker to read memory outside the sandbEPSS 0.3%CVE-2026-48102LOWGHSL-2026-118: 7-Zip UDF Field OOB ReadEPSS 0.3%CVE-2025-6642HIGHPDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.3%CVE-2024-8847HIGHPDF-XChange Editor Doc Object Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.3%CVE-2021-27244MEDIUMThis vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 16.0.1-48919. An EPSS 0.3%CVE-2024-9718HIGHTrimble SketchUp Viewer SKP File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.3%CVE-2024-1848HIGHMultiple vulnerabilities exist in file reading procedure in SOLIDWORKS Desktop on Release SOLIDWORKS 2024EPSS 0.3%CVE-2024-20742HIGHAdobe Substance 3D Paint RAS File Parsing Out-Of-Bounds Read VulnerabilityEPSS 0.3%CVE-2026-73436MEDIUMSecurity Advisory 0171EPSS 0.3%CVE-2025-55097LOWPotential out-of-bounds read in _ux_host_class_audio_streaming_sampling_get()EPSS 0.3%CVE-2025-47873MEDIUMAn out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker coEPSS 0.3%CVE-2024-41871MEDIUMMedia Encoder | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2025-62403MEDIUMAn out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker coEPSS 0.3%CVE-2026-22882MEDIUMAn out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker coEPSS 0.3%CVE-2025-66000MEDIUMAn out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker coEPSS 0.3%CVE-2025-64733MEDIUMAn out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker coEPSS 0.3%CVE-2024-41867MEDIUMAfter Effects | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-20726MEDIUMAn out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker coEPSS 0.3%CVE-2025-61979MEDIUMAn out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker coEPSS 0.3%CVE-2025-62500MEDIUMAn out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker coEPSS 0.3%