Weaknesses of type CWE-125

5,126 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-2024-30306HIGHZDI-CAN-23106: Adobe Acrobat Reader DC AcroForm Out-Of-Bounds Read Remote Code Execution VulnerabilityEPSS 0.5%CVE-2023-23933MEDIUMIssue in Anomaly Detection with document and field level rules in numerical feature aggregationsEPSS 0.5%CVE-2024-30350LOWFoxit PDF Reader Annotation Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.5%CVE-2026-86288MEDIUMModelCloud GPTQModel Triton dequantization kernel tritonv2.py out-of-boundsEPSS 0.5%CVE-2026-50453MEDIUMWindows USB Audio Class Driver Information Disclosure VulnerabilityEPSS 0.5%CVE-2019-3832LOWIt was discovered the fix for CVE-2018-19758 (libsndfile) was not complete and still allows a read beyond the limits of a buffer in wav_writEPSS 0.5%CVE-2026-25139HIGHRIOT Vulnerable to Multiple Out-of-Bounds Read When Processing Received 6LoWPAN SFR FragmentsEPSS 0.5%CVE-2026-13522MEDIUMInvestintech SlimPDFReader PDF File SlimPDFReader.exe TeighaDo+0x25cde0 out-of-boundsEPSS 0.5%CVE-2025-47914MEDIUMMalformed constraint may cause denial of service in golang.org/x/crypto/ssh/agentEPSS 0.5%CVE-2024-48957HIGHexecute_filter_audio in archive_read_support_format_rar.c in libarchive before 3.7.5 allows out-of-bounds access via a crafted archive file EPSS 0.5%CVE-2025-66628HIGHImageMagick is vulnerable to an Integer Overflow in TIM decoder leading to out of bounds read (32-bit only)EPSS 0.5%CVE-2026-17485HIGHIBM i is Affected By Denial of Service Vulnerability []EPSS 0.5%CVE-2026-50665HIGHMicrosoft Office Information Disclosure VulnerabilityEPSS 0.5%CVE-2026-4750CRITICALOut-of-bounds Read in fabiangreffrath woofEPSS 0.5%CVE-2026-19082HIGHImager versions from 0.45_02 before 1.034 for Perl may expose adjacent heap bytes via strlen() over-read from zero-count ASCII EXIF entries in copy_string_tagsEPSS 0.5%CVE-2026-28857MEDIUMThe issue was addressed with improved memory handling. This issue is fixed in Safari 26.4, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visioEPSS 0.5%CVE-2025-14177MEDIUMInformation Leak of Memory in getimagesizeEPSS 0.5%CVE-2026-4753CRITICALOut-of-bounds Read in slajerek RetroDebuggerEPSS 0.5%CVE-2023-50927HIGHInsufficient boundary checks for DIO and DAO messages in RPL-Lite in Contiki-NGEPSS 0.5%CVE-2025-0909LOWPDF-XChange Editor XPS File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.5%