Fallos del tipo CWE-125
5136 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-2023-37351LOWKofax Power PDF PDF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2026-65365MEDIUMAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS TaEPSS 0.4%CVE-2023-39504LOWPDF-XChange Editor OXPS File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2023-42100LOWKofax Power PDF PDF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2026-7902HIGHOut of bounds memory access in V8 in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to execute arbitrary code inside a sandbEPSS 0.4%CVE-2022-41152HIGHThis vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is reEPSS 0.4%CVE-2024-27333LOWKofax Power PDF GIF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2024-0030MEDIUMIn btif_to_bta_response of btif_gatt_util.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to loEPSS 0.4%CVE-2024-27334LOWKofax Power PDF JPG File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2023-2226LOWVelociraptor crashes while parsing some malformed PE or OLE files.EPSS 0.4%CVE-2023-28376MEDIUMOut-of-bounds read in the firmware for some Intel(R) E810 Ethernet Controllers and Adapters before version 1.7.1 may allow an unauthenticateEPSS 0.4%CVE-2026-22590CRITICALFast-DDS Discovery Server: Out-of-Bounds Read & Heap Memory Disclosure via DATA_FRAG sampleSize / fragmentsInSubmessageEPSS 0.4%CVE-2024-31584MEDIUMPytorch before v2.2.0 has an Out-of-bounds Read vulnerability via the component torch/csrc/jit/mobile/flatbuffer_loader.cpp.EPSS 0.4%CVE-2024-8837HIGHPDF-XChange Editor XPS File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.4%CVE-2026-23673HIGHWindows Resilient File System (ReFS) Elevation of Privilege VulnerabilityEPSS 0.4%CVE-2024-8838HIGHPDF-XChange Editor XPS File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.4%CVE-2024-8831HIGHPDF-XChange Editor XPS File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.4%CVE-2026-13033HIGHOut of bounds read and write in Blink>InterestGroups in Google Chrome prior to 149.0.7827.197 allowed a remote attacker to execute arbitraryEPSS 0.4%CVE-2026-66337MEDIUMLibsoup: libsoup: heap buffer over-read via integer underflow in soup_filter_input_stream_read_until()EPSS 0.4%CVE-2026-22885LOWEnOcean SmartServer IoT Out-of-bounds ReadEPSS 0.4%