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-2026-38973MEDIUMmrubyc through release3.4.1 was found to contain an out-of-bounds read in builtin missing-method lookup inside mrbc_find_method().EPSS 0.2%CVE-2024-1140MEDIUMTwister Antivirus v8.17 - Out-of-bounds ReadEPSS 0.2%CVE-2026-40253MEDIUMopenCryptoki: Memory safety vulnerabilities in BER/DER decoders in asn1.cEPSS 0.2%CVE-2025-5042HIGHRFA File Parsing Out-of-Bounds Read VulnerabilityEPSS 0.2%CVE-2026-43683HIGHAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS TaEPSS 0.2%CVE-2026-45359MEDIUMImageMagick: Out-of-Bounds Read in connected components when the user supplies an invalid keep-top defineEPSS 0.2%CVE-2026-84572HIGHAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS TaEPSS 0.2%CVE-2021-4460HIGHdrm/amdkfd: Fix UBSAN shift-out-of-bounds warningEPSS 0.2%CVE-2025-8351HIGHAvira antivirus engine heap buffer OOB read when scanning a malformed fileEPSS 0.2%CVE-2025-49849HIGHOut-of-bounds Read in Write in LS Electric GMWin 4EPSS 0.2%CVE-2026-21494MEDIUMiccDEV has heap buffer overflow in CIccTagLut8::Validate()EPSS 0.2%CVE-2024-27367MEDIUMAn issue was discovered in Samsung Mobile Processor Exynos Wearable Processor Exynos 980, Exynos 850, Exynos 1080, Exynos 1280, Exynos 1380,EPSS 0.2%CVE-2024-31150MEDIUMOut-of-bounds read for some Intel(R) Graphics Driver software may allow an authenticated user to potentially enable information disclosure vEPSS 0.2%CVE-2026-21314MEDIUMAudition | Out-of-bounds Read (CWE-125)EPSS 0.2%CVE-2026-21340MEDIUMSubstance3D - Designer | Out-of-bounds Read (CWE-125)EPSS 0.2%CVE-2026-21339MEDIUMSubstance3D - Designer | Out-of-bounds Read (CWE-125)EPSS 0.2%CVE-2026-7405MEDIUMTIF File Parsing Out-of-Bounds Read in certain Autodesk productsEPSS 0.2%CVE-2024-27364MEDIUMAn issue was discovered in Mobile Processor, Wearable Processor Exynos 980, Exynos 850, Exynos 1080, Exynos 1280, Exynos 1380, Exynos 1330, EPSS 0.2%CVE-2026-21313MEDIUMAudition | Out-of-bounds Read (CWE-125)EPSS 0.2%CVE-2026-21319MEDIUMAfter Effects | Out-of-bounds Read (CWE-125)EPSS 0.2%