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-2026-12892MEDIUMGstreamer1-plugins-bad-free: gstreamer1-plugins-bad: 1-byte heap out-of-bounds read in h.264 nal extension slice parserEPSS 0.2%CVE-2026-17535MEDIUMVelociraptor Multiple Crashes in NTFS Parser when applied to invalid NTFS VolumesEPSS 0.2%CVE-2026-45613LOWRizin: Heap-buffer-overflow in OMF parserEPSS 0.2%CVE-2026-43996MEDIUMOpenImageIO: Integer wraparound in bounds check of decode_pixel leads to out-of-bounds read in TGA paletted image decoderEPSS 0.2%CVE-2026-59700HIGHA vulnerability has been identified in Simcenter Femap (All versions < V2606.0001). The affected applications contains an out of bounds readEPSS 0.2%CVE-2026-52297LOWFFmpeg before 9.0 has an out-of-bounds read because there is insufficiently padded extradata in the MOV parsing path in mov_read_iacb in libEPSS 0.2%CVE-2026-38332LOWTinyEXIF before 1.1.0 has a heap-based buffer over-read in EntryParser::Fetch methods reachable via a crafted SubjectArea length.EPSS 0.2%CVE-2026-50058HIGHA vulnerability has been identified in Solid Edge SE2025 (All versions < V225.0 Update 15), Solid Edge SE2026 (All versions < V226.0 Update EPSS 0.2%CVE-2026-52296LOWFFmpeg before 9.0 has an out-of-bounds read because of missing required padding in WMA extradata allocation paths in libavcodec/wmaenc.c.EPSS 0.2%CVE-2022-41597LOWThe phones have the heap overflow, out-of-bounds read, and null pointer vulnerabilities in the fingerprint trusted application (TA).SuccessfEPSS 0.2%CVE-2026-64629HIGHA vulnerability has been identified in Parasolid V38.0 (All versions < V38.0.235), Parasolid V38.1 (All versions < V38.1.230). The affected EPSS 0.2%CVE-2026-50062HIGHA vulnerability has been identified in Solid Edge SE2025 (All versions < V225.0 Update 15), Solid Edge SE2026 (All versions < V226.0 Update EPSS 0.2%CVE-2026-59701HIGHA vulnerability has been identified in Simcenter Femap (All versions < V2606.0001). The affected applications contains an out of bounds readEPSS 0.2%CVE-2026-50063HIGHA vulnerability has been identified in Solid Edge SE2025 (All versions < V225.0 Update 15), Solid Edge SE2026 (All versions < V226.0 Update EPSS 0.2%CVE-2021-29570LOWHeap out of bounds read in `MaxPoolGradWithArgmax`EPSS 0.2%CVE-2022-41585HIGHThe kernel module has an out-of-bounds read vulnerability.Successful exploitation of this vulnerability may cause memory overwriting.EPSS 0.2%CVE-2026-4367MEDIUMLibxpm: libxpm: denial of service via out-of-bounds read in xpm file parsingEPSS 0.2%CVE-2026-65359HIGHAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, maEPSS 0.2%CVE-2023-21012LOWIn multiple locations of p2p_iface.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local inforEPSS 0.2%CVE-2026-47333HIGHOut-of-bounds read in Ubuntu Linux AppArmor notification handlingEPSS 0.2%