Weaknesses of type CWE-125

5,159 results

Leitura 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-2026-14416CRITICALOut of bounds read in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a cEPSS 0.3%CVE-2026-14090CRITICALInsufficient validation of untrusted input in CameraCapture in Google Chrome on ChromeOS prior to 150.0.7871.47 allowed a remote attacker toEPSS 0.3%CVE-2023-26371HIGHValidate Your Inputs | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2023-26391HIGHZDI-CAN-20256: Adobe Substance 3D Stager USD File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.3%CVE-2026-3916CRITICALOut of bounds read in Web Speech in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially perform a sandbox escape vEPSS 0.3%CVE-2026-14420CRITICALOut of bounds read and write in Dawn in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escaEPSS 0.3%CVE-2026-25174HIGHWindows Extensible File Allocation Table Elevation of Privilege VulnerabilityEPSS 0.3%CVE-2023-29281HIGHZDI-CAN-20364: Adobe Substance 3D Painter USD File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.3%CVE-2024-8823LOWPDF-XChange Editor JB2 File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2023-26411HIGHZDI-CAN-20312: Adobe Substance 3D Designer USDC File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.3%CVE-2024-27206HIGHthere is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional exEPSS 0.3%CVE-2024-51471MEDIUMIBM MQ Appliance denial of serviceEPSS 0.3%CVE-2025-15382MEDIUMClient SCP Request Triggers Buffer Overread by 1 ByteEPSS 0.3%CVE-2025-67749MEDIUMPCSX2 has an Out-of-bounds Read due to unchecked offset and size passed to memcpyEPSS 0.3%CVE-2026-32647HIGHNGINX ngx_http_mp4_module vulnerabilityEPSS 0.3%CVE-2026-86900MEDIUMAn out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Mounting a maliciouslEPSS 0.3%CVE-2024-29781HIGHIn ss_AnalyzeOssReturnResUssdArgIe of ss_OssAsnManagement.c, there is a possible out of bounds read due to improper input validation. This cEPSS 0.3%CVE-2026-3061HIGHOut of bounds read in Media in Google Chrome prior to 145.0.7632.116 allowed a remote attacker to perform an out of bounds memory read via aEPSS 0.3%CVE-2024-22011HIGHIn ss_ProcessRejectComponent of ss_MmConManagement.c, there is a possible out of bounds read due to a missing bounds check. This could lead EPSS 0.3%CVE-2020-12933—A denial of service vulnerability exists in the D3DKMTEscape handler functionality of AMD ATIKMDAG.SYS (e.g. version 26.20.15029.27017). A sEPSS 0.3%