Weaknesses of type CWE-125

5,178 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-2022-27825MEDIUMImproper size check in sapefd_parse_meta_HEADER function of libsapeextractor library prior to SMR Apr-2022 Release 1 allows out of bounds reEPSS 0.2%CVE-2025-6652LOWPDF-XChange Editor PRC File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.2%CVE-2025-6656LOWPDF-XChange Editor PRC File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.2%CVE-2025-6649LOWPDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.2%CVE-2025-6641LOWPDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.2%CVE-2025-6655LOWPDF-XChange Editor PRC File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.2%CVE-2026-18278LOWSony XAV-9500ES prh_l2_decode_packet Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.2%CVE-2024-41928HIGHbhyve(8) privileged guest escape via TPM device passthroughEPSS 0.2%CVE-2025-68118MEDIUMPotential Heap Out-of-Bounds Read in freerdp_certificate_data_hash_ via Unsafe _snprintf UsageEPSS 0.2%CVE-2024-30308MEDIUMAdobe Substance 3D Painter PSD File Parsing Acces Violation Read VulnerabilityEPSS 0.2%CVE-2025-6648LOWPDF-XChange Editor U3D File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.2%CVE-2026-8535MEDIUMOut of bounds read in Media in Google Chrome on Linux and ChromeOS prior to 148.0.7778.168 allowed a remote attacker who had compromised theEPSS 0.2%CVE-2024-53108HIGHdrm/amd/display: Adjust VSDB parser for replay featureEPSS 0.2%CVE-2024-28319MEDIUMgpac 2.3-DEV-rev921-g422b78ecf-master was discovered to contain an out of boundary read vulnerability via gf_dash_setup_period media_tools/dEPSS 0.2%CVE-2022-33252HIGHBuffer over-read in WLANEPSS 0.2%CVE-2025-0900LOWPDF-XChange Editor PDF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.2%CVE-2024-27861MEDIUMThe issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15. An application may be able to read restricteEPSS 0.2%CVE-2022-46360HIGHOut-of-bounds read vulnerability in V-SFT v6.1.7.0 and earlier and TELLUS v4.0.12.0 and earlier allows a local attacker to obtain the informEPSS 0.2%CVE-2020-26267MEDIUMLack of validation in data format attributes in TensorFlowEPSS 0.2%CVE-2025-1254HIGHOut-of-bounds Read, Out-of-bounds Write vulnerability in RTI Connext Professional (Recording Service) allows Overflow Buffers, Overread Buffers.EPSS 0.2%