Weaknesses of type CWE-248

291 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-2026-65410HIGHThe issue was addressed with improved checks. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, mEPSS 0.4%CVE-2025-66305MEDIUMGrav vulnerable to Denial of Service via Improper Input Handling in 'Supported' ParameterEPSS 0.4%CVE-2026-59162MEDIUMExcelize: Negative shared-string index causes panic in GetCellValue and GetRowsEPSS 0.4%CVE-2026-27844LOWUncaught Exception (CWE-248) in the Controller 6000 and Controller 7000 diagnostic web interface allows an authenticated and authorized operEPSS 0.4%CVE-2026-27790LOWUncaught Exception (CWE-248) in the T20 Readers allows an authenticated and authorized operator to trigger a restart by sending specific reqEPSS 0.4%CVE-2026-18675MEDIUMKong Mesh: control plane denial of service via a malformed dataplane token with a non-string JWT kidEPSS 0.4%CVE-2026-64612HIGHLibcupsfilters: cups-filters: libcupsfilters: cups image filter process abort via malformed pngEPSS 0.4%CVE-2026-54529MEDIUMSQLAdmin: Unvalidated sortBy parameter in `ModelView` bypasses `column_sortable_list`EPSS 0.4%CVE-2026-31949MEDIUMLibreChat Denial of Service (DoS) via Unhandled Exception in DELETE /api/convosEPSS 0.4%CVE-2026-52731MEDIUMZEBRA: Full node denial of service via non-ASCII LongPollId in getblocktemplateEPSS 0.4%CVE-2026-52738MEDIUMZEBRA: Finalized address balance credit-first overflow on consensus-valid blocksEPSS 0.4%CVE-2022-20761HIGHCisco 1000 Series Connected Grid Router Integrated Wireless Access Point Denial of Service VulnerabilityEPSS 0.4%CVE-2026-72660MEDIUMUncaught Exception in Kibana Leading to Denial of ServiceEPSS 0.4%CVE-2026-85014MEDIUMundici vulnerable to Denial of Service via WebSocketStream unclean closeEPSS 0.4%CVE-2025-53365HIGHMCP Python SDK has Unhandled Exception in Streamable HTTP Transport ,Leading to Denial of ServiceEPSS 0.4%CVE-2023-26586MEDIUMUncaught exception for some Intel(R) PROSet/Wireless and Intel(R) Killer(TM) Wi-Fi software before version 22.240 may allow an unauthenticatEPSS 0.4%CVE-2024-58112HIGHException capture failure vulnerability in the SVG parsing module of the ArkUI framework Impact: Successful exploitation of this vulnerabiliEPSS 0.4%CVE-2024-58111HIGHException capture failure vulnerability in the SVG parsing module of the ArkUI framework Impact: Successful exploitation of this vulnerabiliEPSS 0.4%CVE-2025-55194MEDIUMPart-DB Persistent Denial of Service via Uncaught Exception from Misleading File Extension in Avatar UploadEPSS 0.4%CVE-2026-33191HIGHfree5GC UDM vulnerable to null byte injection in URL path parameters causing 500 Internal Server ErrorEPSS 0.4%