Weaknesses of type CWE-770

1,852 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-2026-54448MEDIUMTrivy: Helm chart tar bomb causes OOM via unbounded io.ReadAll in parserEPSS 0.4%CVE-2026-33621MEDIUMPinchTab: Unapplied Rate Limiting Middleware Allows Unbounded Brute-Force of API TokenEPSS 0.4%CVE-2025-3221HIGHIBM InfoSphere Information Server denial of serviceEPSS 0.4%CVE-2026-12707HIGHUnbounded path event queue growth in quiche via peer-driven source connection ID rotationEPSS 0.4%CVE-2026-22815MEDIUMAIOHTTP: Uncapped memory usage possible through aiohttp allowing unlimited trailer headersEPSS 0.4%CVE-2026-6948MEDIUMUnbounded Memory Allocation in VQLResponse Result-Set WriterEPSS 0.4%CVE-2026-56143MEDIUMAllocation of Resources Without Limits or Throttling in Elasticsearch Leading to Denial of ServiceEPSS 0.4%CVE-2026-14362MEDIUMDenial of service via crafted push/pull gossip message in memberlistEPSS 0.4%CVE-2025-59421LOWPress vulnerable to email flooding to users due to lack of validation and rate limitsEPSS 0.4%CVE-2023-25656HIGHnotation-go has excessive memory allocation on verificationEPSS 0.4%CVE-2025-62666MEDIUMDoS vector through the cirrusbuilddoc query APIEPSS 0.4%CVE-2025-27795MEDIUMReadJXLImage in JXL in GraphicsMagick before 1.3.46 lacks image dimension resource limits.EPSS 0.4%CVE-2025-3475MEDIUMWEB-T - Moderately critical - Access bypass, Denial of service - SA-CONTRIB-2025-030EPSS 0.4%CVE-2024-31617MEDIUMOpenLiteSpeed before 1.8.1 mishandles chunked encoding.EPSS 0.4%CVE-2024-46933HIGHAn issue was discovered in Atos Eviden BullSequana XH2140 BMC before C4EM-125: OMF_C4E 101.05.0014. Some BullSequana XH products were shippeEPSS 0.4%CVE-2026-41644HIGHmonetr is vulnerable to server-side request forgery in Lunch Flow link creation and refreshEPSS 0.4%CVE-2023-45028MEDIUMQTS, QuTS hero, QuTScloudEPSS 0.4%CVE-2026-61652HIGHZapros: Streaming decoders ignored the requested chunk size, allowing a single compressed response chunk to allocate unbounded memory (decompression bomb)EPSS 0.4%CVE-2026-48987MEDIUMpyLoad: Unbounded Memory Growth Leading to DoS and Potential DDoS in EventManagerEPSS 0.4%CVE-2026-61617HIGHPterodactyl Wings SFTP write path does not enforce disk quota, allowing node-wide disk exhaustionEPSS 0.4%