Weaknesses of type CWE-125
5,130 resultsLeitura fora dos limites de memória
Quando o código tenta ler dados além do tamanho alocado de um buffer, array ou estrutura de dados. O programa acessa memória que não deveria, podendo vazar informações sensíveis, causar travamento ou ser explorado para executar código arbitrário.
Example
Um validador de imagem PNG que lê o tamanho do chunk do header mas não verifica se esse tamanho é compatível com o arquivo; ao processar, lê bytes da memória adjacente, expondo dados de outras estruturas ou causando crash.
How to mitigate
Sempre validar comprimentos e índices antes de acessar buffers; usar funções seguras (strncpy em vez de strcpy, bounds checking em loops); compilar com sanitizadores (AddressSanitizer, Valgrind) para detectar em tempo de teste.
CVE-2022-37376LOWThis vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Editor 11.1.1.53537. UseEPSS 0.8%CVE-2024-23264MEDIUMA validation issue was addressed with improved input sanitization. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.4 and iPadOS EPSS 0.8%CVE-2021-42700LOWInkscape Out-of-bounds ReadEPSS 0.8%CVE-2022-22742MEDIUMWhen inserting text while in edit mode, some characters might have lead to out-of-bounds memory access causing a potentially exploitable craEPSS 0.8%CVE-2021-37176—A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). The femap.exe applicaEPSS 0.8%CVE-2023-51391HIGHMicrium OS Network uC-HTTP server header parsing invalid pointer dereference vulnerabilityEPSS 0.8%CVE-2024-30016MEDIUMWindows Cryptographic Services Information Disclosure VulnerabilityEPSS 0.8%CVE-2022-20605HIGHIn SAECOMM_CopyBufferBytes of SAECOMM_Utility.c, there is a possible out of bounds read due to an incorrect bounds check. This could lead toEPSS 0.8%CVE-2024-38056MEDIUMMicrosoft Windows Codecs Library Information Disclosure VulnerabilityEPSS 0.8%CVE-2022-48623CRITICALThe Cpanel::JSON::XS package before 4.33 for Perl performs out-of-bounds accesses in a way that allows attackers to obtain sensitive informaEPSS 0.8%CVE-2025-23334MEDIUMNVIDIA Triton Inference Server for Windows and Linux contains a vulnerability in the Python backend, where an attacker could cause an out-ofEPSS 0.8%CVE-2022-21688HIGHOut-of-bounds Read in OnionshareEPSS 0.8%CVE-2026-66731HIGHfacil.io 0.7.5 - 0.7.6 HTTP/1.1 Chunked Transfer Encoding Parser Crash DoSEPSS 0.8%CVE-2026-66729HIGHfacil.io 0.6.0 - 0.7.6 Integer Underflow DoS via Multipart MIME Body ParserEPSS 0.8%CVE-2026-85234HIGHTftp: tftp-hpa: denial of service due to out-of-bounds read/write in remap engineEPSS 0.8%CVE-2024-21311MEDIUMWindows Cryptographic Services Information Disclosure VulnerabilityEPSS 0.8%CVE-2026-55209CRITICALresdata insufficiently validates untrusted GRDECL filesEPSS 0.8%CVE-2022-42524HIGHIn sms_GetTpUdlIe of sms_PduCodec.c, there is a possible out of bounds read due to a missing bounds check. This could lead to remote informaEPSS 0.8%CVE-2024-30068HIGHWindows Kernel Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2022-1296MEDIUMOut-of-bounds read in `r_bin_ne_get_relocs` function in radareorg/radare2EPSS 0.8%