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-2025-11789HIGHOut-of-bounds read vulnerability in Circutor SGE-PLC1000/SGE-PLC50EPSS 0.3%CVE-2024-50278HIGHdm cache: fix potential out-of-bounds access on the first resumeEPSS 0.3%CVE-2024-50279HIGHdm cache: fix out-of-bounds access to the dirty bitset when resizingEPSS 0.3%CVE-2025-10933MEDIUMSilicon Labs Z-Wave Protocol Controller Integer underflow vulnerability leads to out of bounds readEPSS 0.3%CVE-2024-30281MEDIUMSubstance3D - Designer | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2023-4778MEDIUMOut-of-bounds Read in gpac/gpacEPSS 0.3%CVE-2023-46280HIGHA vulnerability has been identified in Security Configuration Tool (SCT) (All versions), SIMATIC Automation Tool (All versions < V5.0 SP2), 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-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-2026-47927MEDIUMDNG SDK | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-47923MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-80160MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-34663MEDIUMIllustrator | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-47969MEDIUMAudition | 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-2026-47934MEDIUMDNG SDK | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-81978MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-75752MEDIUMSubstance3D - Painter | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2025-54228MEDIUMInDesign Desktop | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2026-81991MEDIUMAcrobat Reader | Out-of-bounds Read (CWE-125)EPSS 0.3%