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-2025-63889HIGHThe fetch function in file thinkphp\library\think\Template.php in ThinkPHP 5.0.24 allows attackers to read arbitrary files via crafted file EPSS 0.3%CVE-2026-9499MEDIUMOut-of-bounds read in QTextCodec::codecForName() in QtEPSS 0.3%CVE-2026-21888HIGHMQTT v5 Variable Byte Integer parsing out-of-bounds: get_var_integer()EPSS 0.3%CVE-2026-5907HIGHInsufficient data validation in Media in Google Chrome prior to 147.0.7727.55 allowed a remote attacker to perform an out of bounds memory rEPSS 0.3%CVE-2023-27906HIGHA malicious actor may convince a victim to open a malicious USD file that may trigger an out-of-bounds read vulnerability which may result iEPSS 0.3%CVE-2018-9456HIGHIn sdpu_extract_attr_seq of sdp_utils.cc, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remoteEPSS 0.3%CVE-2024-20102MEDIUMIn wlan driver, there is a possible out of bounds read due to improper input validation. This could lead to remote information disclosure wiEPSS 0.3%CVE-2022-42900HIGHBentley MicroStation and MicroStation-based applications may be affected by out-of-bounds read issues when opening crafted FBX files. ExploiEPSS 0.3%CVE-2024-41854MEDIUMAdobe Indesign 2024 PDF File parsing memory corruptionEPSS 0.3%CVE-2021-39218MEDIUMOut-of-bounds read/write and invalid free with `externref`s and GC safepoints in WasmtimeEPSS 0.3%CVE-2024-11616MEDIUMDouble-fetch heap overflowEPSS 0.3%CVE-2026-16530MEDIUMPcp: pcp: remote denial of service and information leakageEPSS 0.3%CVE-2025-22423HIGHIn ParseTag of dng_ifd.cpp, there is a possible way to crash the image renderer due to a missing bounds check. This could lead to remote denEPSS 0.3%CVE-2025-49601MEDIUMIn MbedTLS 3.3.0 before 3.6.4, mbedtls_lms_import_public_key does not check that the input buffer is at least 4 bytes before reading a 32-biEPSS 0.3%CVE-2024-39382MEDIUMAfter Effects | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2021-40795HIGHAdobe Premiere Pro 3GP File Parsing Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.3%CVE-2024-39379MEDIUMAcrobat for Edge | Out-of-bounds Read (CWE-125)EPSS 0.3%CVE-2025-58750HIGHrAthena missing bound check in chclif_parse_moveCharSlotEPSS 0.3%CVE-2024-7537LOWoFono QMI SMS Handling Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.3%CVE-2022-27824MEDIUMImproper size check of in sapefd_parse_meta_DESCRIPTION function of libsapeextractor library prior to SMR Apr-2022 Release 1 allows out of bEPSS 0.3%