Weaknesses of type CWE-125

5,158 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-2025-41728MEDIUMBeckhoff: Information leak via Beckhoff Device ManagerEPSS 0.3%CVE-2026-69373MEDIUMWindows Overlay Filter Elevation of Privilege VulnerabilityEPSS 0.3%CVE-2026-72935MEDIUMWindows NTFS Elevation of Privilege VulnerabilityEPSS 0.3%CVE-2024-32894HIGHIn bc_get_converted_received_bearer of bc_utilities.c, there is a possible out of bounds read due to a missing bounds check. This could leadEPSS 0.3%CVE-2024-12550LOWTungsten Automation Power PDF JP2 File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2025-54854HIGHBigIP APM VulnerabilityEPSS 0.3%CVE-2026-97059HIGHDCMTK through 3.7.0 Heap Over-read via NumberOfFramesEPSS 0.3%CVE-2024-11571HIGHIrfanView DXF File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.3%CVE-2025-69808CRITICALAn out-of-bounds memory access (OOB) in p2r3 Bareiron commit 8e4d40 allows unauthenticated attackers to access sensitive information and cauEPSS 0.3%CVE-2025-70121HIGHAn array index out of bounds vulnerability in the AMF component of free5GC v4.0.1 allows remote attackers to cause a denial of service via aEPSS 0.3%CVE-2023-43683MEDIUMAn issue was discovered in Malwarebytes 4.6.14.326 and before 5.1.5.116 (and Nebula 2020-10-21 and later). A Stack buffer out-of-bounds acceEPSS 0.3%CVE-2021-43760LOWAdobe Media Encoder MOV File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2021-43759LOWAdobe Media Encoder MP4 File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2021-29118LOWEsri ArcReader PMF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2021-29112LOWEsri ArcReader PMF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2026-92255MEDIUMNetcore NR255-V 1.5.130703 Out-of-Bounds Read in filter_arp_put_file.cgi via String API MisuseEPSS 0.3%CVE-2025-41739MEDIUMCODESYS Control - Linux/QNX SysSocket flawEPSS 0.3%CVE-2021-43758LOWAdobe Media Encoder MP4 File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2026-17015MEDIUMIBM i Denial of ServiceEPSS 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%