Weaknesses of type CWE-125

5,137 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-2024-27331LOWPDF-XChange Editor EMF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2026-16254MEDIUMClaircore: claircore: denial of service via out-of-bounds slice in claircore's apk installed-database parserEPSS 0.4%CVE-2026-48142MEDIUMNGINX ngx_http_charset_module vulnerabilityEPSS 0.4%CVE-2026-23569MEDIUMOut-of-bounds read vulnerability in Content Distribution ServiceEPSS 0.4%CVE-2024-27330LOWPDF-XChange Editor EMF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2024-27332LOWPDF-XChange Editor JPG File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2022-34248MEDIUMAdobe InDesign Font Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2025-1674HIGHOut of bounds read when unpacking DNS answersEPSS 0.4%CVE-2022-34261MEDIUMAdobe Illustrator Font Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2024-31192MEDIUMOut-of-bounds Read in libfluid_msg libraryEPSS 0.4%CVE-2026-3926HIGHOut of bounds read in V8 in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to perform out of bounds memory access via a crafEPSS 0.4%CVE-2024-31194MEDIUMOut-of-bounds Read in libfluid_msg libraryEPSS 0.4%CVE-2024-31190MEDIUMOut-of-bounds Read in libfluid_msg libraryEPSS 0.4%CVE-2022-38407MEDIUMAdobe InCopy EPS File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2024-31195MEDIUMOut-of-bounds Read in libfluid_msg libraryEPSS 0.4%CVE-2022-34262MEDIUMAdobe Illustrator Font Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%CVE-2024-31191MEDIUMOut-of-bounds Read in libfluid_msg libraryEPSS 0.4%CVE-2026-3920HIGHOut of bounds memory access in WebML in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially exploit heap corruptioEPSS 0.4%CVE-2026-14422HIGHOut of bounds read and write in Tint in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform out of bounds EPSS 0.4%CVE-2022-38406MEDIUMAdobe InCopy EPS File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.4%