Issues

• [Bug] Auto-trusted serialization allow list skips the subtypes of a sealed parameter or return type

  component/need-triagetype/need-triage
  apache/dubbo#16491 · Filter by author obabichevjb opened on Oct 5, 2026

• [Bug] Hessian2 breaks Kotlin object singleton identity, silently selecting the wrong when branch

  component/need-triagetype/need-triage
  apache/dubbo#16489 · Filter by author obabichevjb opened on Oct 2, 2026
  2

• [Bug] Consumer-facing API lacks nullability annotations, defeating Kotlin null-safety

  component/need-triagetype/need-triage
  apache/dubbo#16487 · Filter by author obabichevjb opened on Sep 28, 2026

• [Feature]Dubbo have any plans to support Spring 7

  component/need-triagetype/need-triage
  apache/dubbo#16483 · Filter by author songxin11682 opened on Sep 24, 2026

• [Bug] Make BatchExecutorQueue continue processing a batch when one queued item throws

  component/need-triagetype/need-triage
  apache/dubbo#16469 · Filter by author LI123456mo opened on Sep 19, 2026

• [Feature] Does Dubbo 3.3.6 support JDK 25?

  component/need-triagetype/need-triage
  apache/dubbo#16466 · Filter by author dawnbreaks opened on Sep 17, 2026
  1

• [Bug] Make composite input stream handling safe when stream close races with an in-progress read

  component/need-triagetype/need-triage
  apache/dubbo#16458 · Filter by author LI123456mo opened on Sep 10, 2026
  2

• [Bug] Concurrency limit filters leak active counts on downstream limit exceptions

  apache/dubbo#16455 · Filter by author beemines opened on Sep 8, 2026

• [Bug] Bytes.getMD5(InputStream/File) returns incorrect MD5 for short final reads

  component/need-triagetype/need-triage
  apache/dubbo#16451 · Filter by author cuishuang opened on Sep 5, 2026

• [Bug] Negative frame data length causes IllegalArgumentException in ExchangeCodec

  component/need-triagetype/need-triage
  apache/dubbo#16447 · Filter by author L1nq0 opened on Sep 4, 2026

• [Bug] hessian2 loses Byte/Short/Float element types in nested generic collections (List<List<Byte>>, Map<String, List<Byte>>)

  component/need-triagetype/need-triage
  apache/dubbo#16440 · Filter by author yibiner opened on Aug 27, 2026
  2

• [Bug] JavaBeanSerializeUtil.serialize() throws IllegalArgumentException on a Map containing a null key

  component/need-triagetype/need-triage
  apache/dubbo#16432 · Filter by author Amocy-Wang opened on Aug 23, 2026
  5

• [Feature] Fix //TODO for the ugly sleep when zookeeper instances are started

  component/need-triagetype/need-triage
  apache/dubbo#16429 · Filter by author LI123456mo opened on Aug 22, 2026
  2

• [Bug] Triple Java client HTTP/2 flow-control failure with PHP gRPC unary response larger than 64 KiB

  component/need-triagetype/need-triage
  apache/dubbo#16427 · Filter by author cuihaohao opened on Aug 21, 2026

• [Bug] 不支持springboot4和java25

  component/need-triagetype/need-triage
  apache/dubbo#16419 · Filter by author nuo010 opened on Aug 11, 2026
  6

• [Bug] Dubbo 3.3.6 trip protocol netty memory leak

  help wanted
  apache/dubbo#16415 · Filter by author zhongxiang opened on Aug 7, 2026
  2

• [Security] Confidential report sent by email — receipt confirmation

  apache/dubbo#16413 · Filter by author bilisheep opened on Aug 4, 2026

• [Bug] Triple REST does not clean up HttpPostRequestDecoder after a form request completes

  help wanted
  apache/dubbo#16403 · Filter by author juzi050 opened on Jul 30, 2026
  5

• DefaultStreamingDecoder ByteBuf leak when decode() is called after close

  apache/dubbo#16399 · Filter by author dong0713 opened on Jul 29, 2026
  1

• [Bug] 3.x Graceful Shutdown. "UNIMPLEMENTED : Invoker for gRPC not found"(consumer)/ "Invoker for gRPC not found"(provider)

  help wanted
  apache/dubbo#16397 · Filter by author Sirius-LiXiaoQi opened on Jul 27, 2026
  9

• [Bug] Instance push loss during initial subscribe in ServiceDiscoveryRegistry

  help wanted
  apache/dubbo#16392 · Filter by author hnpkso opened on Jul 23, 2026
  3

• [Bug] dubbo-rest-spring is incompatible with Spring Framework 6+ due to a javax/jakarta Servlet API mismatch

  help wanted
  apache/dubbo#16387 · Filter by author SavitarC opened on Jul 19, 2026
  4

• [Bug] removing the so-called registry config duplication leads to exception

  help wanted
  apache/dubbo#16381 · Filter by author dslztx opened on Jul 15, 2026
  3

• [Bug] Concurrent deserialization with $ref references produces null fields in FastJson2Serialization

  help wantedtype/bug
  apache/dubbo#16368 · Filter by author lbsoft-lwsoft opened on Jul 1, 2026
  5

• [Bug] Single-request failure window when receiving HTTP/2 GOAWAY due to immediate channel nullification

  type/bug
  apache/dubbo#16344 · Filter by author devjue opened on Jun 16, 2026
  5