Fallos del tipo CWE-125
5176 resultadosLeitura fora dos limites do buffer
Ocorre quando o código tenta acessar dados além das fronteiras válidas de um buffer (array, string, estrutura), lendo memória que não deveria. O risco é expor informações sensíveis da memória adjacente ou causar crash da aplicação.
Ejemplo
Uma função que processa strings sem validar o tamanho da entrada pode ler bytes além do final da string alocada, vazando dados de memória ou causando segmentation fault. Exemplo: strcpy() copiando para buffer menor sem checagem.
Cómo mitigar
Use funções seguras com limite explícito (strlen com buffer_size, strncpy, snprintf), valide índices antes de acessar arrays, e ative verificações de limite em tempo de compilação ou execução (-ftrapv, ASAN, bounds checking).
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-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-2024-8847HIGHPDF-XChange Editor Doc Object Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.3%CVE-2026-9267MEDIUMEclipse tinydtls before commit b3efd41ad111a4920f599f51ffa4f5e9f1e72221 contains an out-of-bounds read vulnerability in the check_server_cerEPSS 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-2024-1848HIGHMultiple vulnerabilities exist in file reading procedure in SOLIDWORKS Desktop on Release SOLIDWORKS 2024EPSS 0.3%CVE-2024-9718HIGHTrimble SketchUp Viewer SKP File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.3%CVE-2024-20742HIGHAdobe Substance 3D Paint RAS File Parsing Out-Of-Bounds Read VulnerabilityEPSS 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%