Weaknesses of type CWE-125

5,130 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-2024-21524HIGHAll versions of the package node-stringbuilder are vulnerable to Out-of-bounds Read due to incorrect memory length calculation, by calling TEPSS 0.8%CVE-2022-21730HIGHOut of bounds read in TensorflowEPSS 0.8%CVE-2021-34567HIGHWAGO I/O-Check Service prone to Out-of-bounds ReadEPSS 0.8%CVE-2026-62706HIGHMicrosoft Windows Media Foundation Remote Code Execution VulnerabilityEPSS 0.8%CVE-2026-69334HIGHWindows Volume Manager Extension Driver Remote Code Execution VulnerabilityEPSS 0.8%CVE-2026-57094HIGHMicrosoft Windows Media Foundation Remote Code Execution VulnerabilityEPSS 0.8%CVE-2024-43558MEDIUMWindows Mobile Broadband Driver Denial of Service VulnerabilityEPSS 0.8%CVE-2024-43561MEDIUMWindows Mobile Broadband Driver Denial of Service VulnerabilityEPSS 0.8%CVE-2025-21215MEDIUMSecure Boot Security Feature Bypass VulnerabilityEPSS 0.8%CVE-2024-43557MEDIUMWindows Mobile Broadband Driver Denial of Service VulnerabilityEPSS 0.8%CVE-2024-43555MEDIUMWindows Mobile Broadband Driver Denial of Service VulnerabilityEPSS 0.8%CVE-2024-2626MEDIUMOut of bounds read in Swiftshader in Google Chrome prior to 123.0.6312.58 allowed a remote attacker to perform out of bounds memory access vEPSS 0.8%CVE-2023-22113LOWVulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: Encryption). Supported versions that are affected aEPSS 0.8%CVE-2025-20234MEDIUMClamAV UDF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.8%CVE-2026-58011MEDIUMGlib: out-of-bounds read in glib/gdatetime.c:g_date_time_get_ymd via invalid gdatetimeEPSS 0.8%CVE-2023-34358HIGHASUS RT-AX88U - Out-of-bounds Read - 1EPSS 0.8%CVE-2023-34359HIGHASUS RT-AX88U - Out-of-bounds Read - 2EPSS 0.8%CVE-2026-12996MEDIUMA use-after-free in OpenVPN 2.6.0 through 2.6.20 and 2.7_alpha1 through 2.7.4 allows remote authenticated peers to potentially cause a deniaEPSS 0.8%CVE-2024-49111MEDIUMWireless Wide Area Network Service (WwanSvc) Elevation of Privilege VulnerabilityEPSS 0.8%CVE-2024-44282MEDIUMAn out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 17.7.1 and iPadOS 17.7.1, iOS 18.1 and iPadOSEPSS 0.8%