Weaknesses of type CWE-770

1,846 results

Alocação irrestrita de recursos

É quando a aplicação aloca recursos (memória, conexões, arquivos, threads) em nome do usuário sem limites, permitindo que um atacante esgote os recursos disponíveis do servidor. O código não valida quantidade nem tamanho, criando uma porta aberta para negação de serviço.

Example

Um endpoint HTTP que processa uploads sem validar tamanho máximo: um atacante envia múltiplos arquivos gigantes ou faz requisições em loop, consumindo toda a memória/disco até o servidor ficar indisponível para usuários legítimos.

How to mitigate

Implemente cotas e limites: defina tamanho máximo de upload, máximo de conexões por cliente, timeout para operações, e use rate limiting. Monitore consumo de recursos e rejeite requisições que violem as políticas de limite.

CVE-2026-56810HIGHmint buffers an entire chunked response chunk in memory in Mint.HTTP1.decode_body/5EPSS 0.5%CVE-2025-70071MEDIUMAn issue in Assimp v.6.0.2 allows a remote attacker to cause a denial of service via the FBXParser.cpp, ParseVectorDataArray()EPSS 0.5%CVE-2025-13929HIGHAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.5%CVE-2024-6826MEDIUMAllocation of Resources Without Limits or Throttling in GitLabEPSS 0.5%CVE-2026-11622HIGHPotential memory usage beyond configured limitsEPSS 0.5%CVE-2025-59089MEDIUMPython-kdcproxy: remote dos via unbounded tcp upstream bufferingEPSS 0.5%CVE-2024-56319HIGHIn Matter (aka connectedhomeip or Project CHIP) through 1.4.0.0 before e3277eb, unlimited user label appends in a userlabel cluster can leadEPSS 0.5%CVE-2026-71469HIGHAcm-search-v2-api-rhel9: search-v2-api: unbounded tokenreviews cache allows unauthenticated memory-exhaustion dosEPSS 0.5%CVE-2026-49476HIGHSoup Sieve: Memory Exhaustion via Large Comma-Separated Selector Lists in soupsieveEPSS 0.5%CVE-2025-53629HIGHcpp-httplib Unbounded Memory Allocation in Chunked/No-Length Requests VulnerabilityEPSS 0.5%CVE-2026-28299HIGHSolarWinds Web Help Desk Denial-of-Service VulnerabilityEPSS 0.5%CVE-2026-55646MEDIUMvLLM speech-to-text endpoints allocate full upload before enforcing the audio file-size limitEPSS 0.5%CVE-2024-8028HIGHDenial of Service in danswer-ai/danswerEPSS 0.5%CVE-2024-10713HIGHDenial of Service (DoS) via Multipart Request in szad670401/hyperlprEPSS 0.5%CVE-2026-1376HIGHIBM i Denial of ServiceEPSS 0.5%CVE-2026-25224LOWFastify Vulnerable to DoS via Unbounded Memory Allocation in sendWebStreamEPSS 0.5%CVE-2024-58259HIGHRancher affected by unauthenticated Denial of ServiceEPSS 0.5%CVE-2026-63495HIGHLibevent: Unbounded memory accumulation in WebSocket server via fragmented framesEPSS 0.5%CVE-2026-19873HIGHHTML::FormFu versions through 2.08 for Perl allow resource exhaustion via an unbounded repeat count from the query string in Repeatable elementsEPSS 0.5%CVE-2026-82439CRITICALApache Storm DRPC: Unauthenticated Unbounded Memory Growth in DRPCEPSS 0.5%