Weaknesses of type CWE-248

379 results

Exceção não capturada

Quando o código não trata adequadamente exceções lançadas durante a execução, permitindo que elas se propaguem sem controle. Isso pode expor informações sensíveis em mensagens de erro, causar parada inesperada do serviço ou deixar o sistema em estado inconsistente.

Example

Uma aplicação web que não captura exceções de banco de dados mostra ao usuário o stack trace completo com credenciais, caminho de arquivos ou consultas SQL. Ou um serviço de API que trava quando recebe um JSON malformado, sem retornar um erro controlado ao cliente.

How to mitigate

Implemente blocos try-catch em pontos críticos (I/O, banco de dados, operações sensíveis) e retorne erros genéricos ao usuário. Registre exceções em logs internos com contexto completo, sem expor detalhes técnicos na resposta pública. Use tratadores globais de exceções para garantir comportamento consistente e seguro.

CVE-2024-8249HIGHUnauthenticated Denial of Service (DoS) in mintplex-labs/anything-llmEPSS 0.7%CVE-2023-3774MEDIUMVault Enterprise Namespace Creation May Lead to Denial of ServiceEPSS 0.7%CVE-2025-24883HIGHgo-ethereum has a DoS via malicious p2p messageEPSS 0.7%CVE-2025-59466MEDIUMWe have identified a bug in Node.js error handling where "Maximum call stack size exceeded" errors become uncatchable when `async_hooks.creaEPSS 0.7%CVE-2024-23449MEDIUMElasticsearch Uncaught ExceptionEPSS 0.7%CVE-2024-43357HIGHJavaScript specification issue may lead to type confusion and pointer dereference in implementationsEPSS 0.7%CVE-2024-34363HIGHEnvoy can crash due to uncaught nlohmann JSON exceptionEPSS 0.7%CVE-2019-7474—A vulnerability in SonicWall SonicOS and SonicOSv, allow authenticated read-only admin to leave the firewall in an unstable state by downloaEPSS 0.7%CVE-2023-22290MEDIUMUncaught exception for some Intel Unison software may allow an authenticated user to potentially enable denial of service via network accessEPSS 0.7%CVE-2026-34986HIGHGo JOSE affect by a panic in JWE decryptionEPSS 0.7%CVE-2026-73088HIGHBrowserslist: Uncaught crash / prototype write via untrusted browserslist-stats.json custom stats (normalizeStats)EPSS 0.7%CVE-2026-59162MEDIUMExcelize: Negative shared-string index causes panic in GetCellValue and GetRowsEPSS 0.7%CVE-2024-58368HIGHSurrealDB before 1.1.0 Denial of Service via HTTP HeadersEPSS 0.7%CVE-2025-20637HIGHIn network HW, there is a possible system hang due to an uncaught exception. This could lead to remote denial of service with no additional EPSS 0.6%CVE-2024-8020HIGHDenial of Service in lightning-ai/pytorch-lightningEPSS 0.6%CVE-2026-84445HIGHgRPC-Go: Denial of Service (DoS) via crash due to missing `:authority` and `Host` headers in the xDS serversEPSS 0.6%CVE-2026-33939HIGHHandlebars.js has Denial of Service via Malformed Decorator Syntax in Template CompilationEPSS 0.6%CVE-2026-94622HIGHvLLM through 0.29.0 Denial of Service via Incomplete NIXL KV Transfer MetadataEPSS 0.6%CVE-2023-42447HIGHblurhash panics on parsing crafted inputsEPSS 0.6%CVE-2026-67416MEDIUMRabbitMQ: AMQP 1.0 symbolic body descriptor prefix collisions bypass validationEPSS 0.6%