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-2022-37349HIGHThis vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is reEPSS 0.8%CVE-2022-37350HIGHThis vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is reEPSS 0.8%CVE-2022-37366HIGHThis vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is reEPSS 0.8%CVE-2026-64609CRITICALApache Fory, Apache Fory: Out-of-Bounds Read via sun.misc.Unsafe in zero-copy java deserializationEPSS 0.8%CVE-2022-37363HIGHThis vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is reEPSS 0.8%CVE-2022-37367HIGHThis vulnerability allows remote attackers to execute arbitrary code on affected installations of PDF-XChange Editor. User interaction is reEPSS 0.8%CVE-2026-21863HIGHMalformed Valkey Cluster bus message can lead to Remote DoSEPSS 0.8%CVE-2024-28537CRITICALTenda AC18 V15.03.05.05 has a stack overflow vulnerability in the page parameter of fromNatStaticSetting function.EPSS 0.8%CVE-2024-41721HIGHbhyve(8) out-of-bounds read access via XHCI emulationEPSS 0.8%CVE-2024-32286CRITICALTenda W30E v1.0 V1.0.1.25(633) firmware has a stack overflow vulnerability located via the page parameter in the fromVirtualSer function.EPSS 0.8%CVE-2024-41311HIGHIn Libheif 1.17.6, insufficient checks in ImageOverlay::parse() decoding a heif file containing an overlay image with forged offsets can leaEPSS 0.8%CVE-2023-28866MEDIUMIn the Linux kernel through 6.2.8, net/bluetooth/hci_sync.c allows out-of-bounds access because amp_init1[] and amp_init2[] are supposed to EPSS 0.8%CVE-2024-11131CRITICALA vulnerability regarding out-of-bounds read is found in the video interface. This allows remote attackers to execute arbitrary code via unsEPSS 0.8%CVE-2022-46872HIGHAn attacker who compromised a content process could have partially escaped the sandbox to read arbitrary files via clipboard-related IPC mesEPSS 0.8%CVE-2026-2705MEDIUMOpen Babel MOL2 File atom.h SetFormalCharge out-of-boundsEPSS 0.8%CVE-2024-49028HIGHMicrosoft Excel Remote Code Execution VulnerabilityEPSS 0.8%CVE-2024-32662HIGHFreeRDP rdp_redirection_read_base64_wchar out of bound readEPSS 0.8%CVE-2022-23482NONEOut-of-Bound Read in xrdpEPSS 0.8%CVE-2022-23481NONEOut-of-Bound Read in xrdpEPSS 0.8%CVE-2026-69717HIGHWindows Group Policy Elevation of Privilege VulnerabilityEPSS 0.8%