Weaknesses of type CWE-125

5,180 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-2022-20595MEDIUMIn getWpcAuthChallengeResponse of WirelessCharger.cpp, there is a possible out of bounds read due to a missing bounds check. This could leadEPSS 0.2%CVE-2022-20593MEDIUMIn pop_descriptor_string of BufferDescriptor.h, there is a possible out of bounds read due to a missing bounds check. This could lead to locEPSS 0.2%CVE-2022-20555MEDIUMIn ufdt_get_node_by_path_len of ufdt_convert.c, there is a possible out of bounds read due to a missing bounds check. This could lead to locEPSS 0.2%CVE-2023-21430MEDIUMAn out-of-bound read vulnerability in mapToBuffer function in libSDKRecognitionText.spensdk.samsung.so library prior to SMR JAN-2023 ReleaseEPSS 0.2%CVE-2025-0591HIGHOut-of-bounds Read vulnerability in CX-ProgrammerEPSS 0.2%CVE-2026-96545MEDIUMGimp: gimp: out-of-bounds heap read in the 4bpp tim image loaderEPSS 0.2%CVE-2025-14411LOWSoda PDF Desktop PDF File Parsing Out-Of-Bounds Read Information Disclosure VulnerabilityEPSS 0.2%CVE-2026-0140MEDIUMIn RtpPacket::decodePacket, there is a possible out-of-bounds read due to an integer overflow. This could lead to remote information disclosEPSS 0.2%CVE-2024-53242HIGHA vulnerability has been identified in Teamcenter Visualization V14.2 (All versions < V14.2.0.14), Teamcenter Visualization V14.3 (All versiEPSS 0.2%CVE-2026-56370MEDIUMImageMagick - Out-of-bounds Access in ConnectedComponentsImage via connected-components ArtifactEPSS 0.2%CVE-2023-50806HIGHA vulnerability was discovered in Samsung Mobile Processor, Wearable Processor, and Modems with versions Exynos 9820, Exynos 9825, Exynos 98EPSS 0.2%CVE-2026-50126MEDIUMadaguc-server GeoJSON coordinate parser (CConvertGeoJSON.cpp) vulnerable to out-of-bounds read and NULL pointer dereferenceEPSS 0.2%CVE-2026-40025MEDIUMSleuth Kit APFS Keybag Parser Out-of-Bounds ReadEPSS 0.2%CVE-2026-49282MEDIUMCapstone M68K and RISCV `cs_insn_name()` invalid IDs can trigger out-of-bounds reads and process crashesEPSS 0.2%CVE-2026-20749HIGHOut-of-bounds read for some Intel(R) PROSet/Wireless WiFi Software within Ring 2: Device Drivers may allow an escalation of privilege. NetwoEPSS 0.2%CVE-2025-32454HIGHA vulnerability has been identified in Teamcenter Visualization V14.3 (All versions < V14.3.0.14), Teamcenter Visualization V2312 (All versiEPSS 0.2%CVE-2022-23089MEDIUMOut of bound read in elf_note_prpsinfo()EPSS 0.2%CVE-2026-93306HIGHThis Power System update is being released to addressEPSS 0.2%CVE-2022-42522MEDIUMIn DoSetCarrierConfig of miscservice.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local EPSS 0.2%CVE-2021-37659HIGHOut of bounds read via null pointer dereference in TensorFlowEPSS 0.2%