Fallos del tipo CWE-404
695 resultadosLiberação ou encerramento inadequado de recursos
Quando o software não libera corretamente recursos (conexões de banco, arquivo aberto, memória alocada, socket de rede) após o uso. O programa continua consumindo esses recursos até ficar sem espaço ou conexões disponíveis, causando falhas, lentidão ou negação de serviço.
Ejemplo
Um servidor web abre uma conexão com banco de dados para cada requisição, mas esquece de fechar a conexão quando termina. Após centenas de requisições, todas as conexões disponíveis estão esgotadas e novas requisições falham.
Cómo mitigar
Use padrões como try-with-resources (Java), context managers (Python), ou equivalentes na sua linguagem para garantir liberação automática. Implemente timeouts e monitore uso de recursos em produção para detectar vazamentos cedo.
CVE-2026-1684MEDIUMFree5GC SMF PFCP UDP Endpoint pfcp_reports.go HandleReports denial of serviceEPSS 0.5%CVE-2024-33844HIGHThe 'control' in Parrot ANAFI USA firmware 1.10.4 does not check the MAV_MISSION_TYPE(0, 1, 2, 255), which allows attacker to cut off the coEPSS 0.5%CVE-2026-4240MEDIUMOpen5GS CCA smf_s6b_sta_cb denial of serviceEPSS 0.5%CVE-2026-14629MEDIUMRT-Thread Parameter lwp_syscall.c sys_ioctl divide by zeroEPSS 0.5%CVE-2024-20995LOWVulnerability in the Oracle Database Sharding component of Oracle Database Server. Supported versions that are affected are 19.3-19.22 and EPSS 0.5%CVE-2023-1488LOWLespeed WiseCleaner Wise System Monitor IoControlCode WiseHDInfo64.dll 0x9C40A0E0 denial of serviceEPSS 0.5%CVE-2026-1586MEDIUMOpen5GS SGWC s11-handler.c ogs_gtp2_f_teid_to_ip denial of serviceEPSS 0.5%CVE-2026-1587MEDIUMOpen5GS SGWC s11-handler.c sgwc_s11_handle_modify_bearer_request denial of serviceEPSS 0.5%CVE-2025-4997HIGHH3C R2+ProG HTTP POST Request aspForm SetAPInfoById denial of serviceEPSS 0.5%CVE-2025-4998HIGHH3C Magic R200G HTTP POST Request aspForm EditWlanMacList denial of serviceEPSS 0.5%CVE-2025-1816MEDIUMFFmpeg IAMF File iamf_parse.c audio_element_obu memory leakEPSS 0.5%CVE-2024-13009HIGHEclipse Jetty GZIP buffer releaseEPSS 0.5%CVE-2026-92363MEDIUMag-ui-protocol ag-ui JSON sse_parser.cpp resource consumptionEPSS 0.5%CVE-2026-85100MEDIUM2FastLabs agent-squad Streaming Agent Response Workflow orchestrator.ts AgentSquad.routeRequest resource consumptionEPSS 0.5%CVE-2024-20905LOWVulnerability in the JD Edwards EnterpriseOne Tools product of Oracle JD Edwards (component: Enterprise Infrastructure SEC). Supported versEPSS 0.5%CVE-2026-92220MEDIUMvllm-project vLLM MoRIIO Acknowledgement moriio_connector.py MoRIIOWrapper._handle_release_message resource consumptionEPSS 0.5%CVE-2026-2517MEDIUMOpen5GS SMF types.c ogs_gtp2_parse_tft denial of serviceEPSS 0.5%CVE-2026-1974MEDIUMFree5GC SMF datapath.go ResolveNodeIdToIp denial of serviceEPSS 0.5%CVE-2025-29357HIGHTenda RX3 US_RX3V1.0br_V16.03.13.11_multi_TDE01 is vulnerable to Buffer Overflow via the startIp and endIp parameters at /goform/SetPptpServEPSS 0.5%CVE-2026-2525MEDIUMFree5GC PFCP UDP Endpoint denial of serviceEPSS 0.5%