Issues

• Compatibility with OpenSSL 4

  open62541/open62541#8493 · Filter by author basyskom-jvoe opened on Sep 25, 2026 · 1.6
  3

• Client reads broken node ids in 1.5

  open62541/open62541#8486 · Filter by author basyskom-jvoe opened on Sep 24, 2026
  6

• Error parsing Opc.Ua.PlasticsRubber.GeneralTypes.NodeSet2.xml

  open62541/open62541#8394 · Filter by author keba-estr opened on Sep 8, 2026

• Problem with namespace mapping on 1.5

  open62541/open62541#8393 · Filter by author keba-estr opened on Sep 8, 2026

• Old server returns empty ServerNonce on ActivateSessionResponse

  open62541/open62541#8362 · Filter by author AndreasWinter19 opened on Sep 1, 2026

• Marking UA_Server_setAsyncCallMethodResult UA_THREADSAFE seems pointless and missleading

  open62541/open62541#8327 · Filter by author xR3b0rn opened on Aug 28, 2026
  3

• Inconsistent type of namespace meta data property "StaticNodeIdTypes"

  open62541/open62541#8317 · Filter by author keba-estr opened on Aug 25, 2026

• AccessControl: "Unconfigured AccessControl" is logged unconditionally — and twice — even when the application replaces the plugin

  open62541/open62541#8311 · Filter by author renegart opened on Aug 24, 2026

• Subscriptions with sample time zero does not work if read callback function is used.

  open62541/open62541#8196 · Filter by author Henriks82 opened on Jul 16, 2026

• Server-side: Skip mandatory node creation

  open62541/open62541#8137 · Filter by author QuentinBNP opened on Jun 22, 2026
  1

• AddReferences returns Good for local self-references before source/target validation

  open62541/open62541#8114 · Filter by author MrAlaskan opened on Jun 16, 2026

• [1.5.x] Build error, clash with boost::atomic_uintptr_t

  open62541/open62541#8107 · Filter by author panicgh opened on Jun 12, 2026
  4

• Wrong shutdown if socket fd == 0

  open62541/open62541#8086 · Filter by author udovichenkoAlexander opened on Jun 5, 2026
  2

• Cmake configuration fails when building from a released tarball

  open62541/open62541#8085 · Filter by author pc2005cz opened on Jun 5, 2026
  2

• UA_ENABLE_RBAC fails to generate function declarations in amalgamated files

  open62541/open62541#8070 · Filter by author adarshvergis opened on May 26, 2026

• Server fails to parse initialized variable nodes via de XML Nodeset Loader/Compiler

  open62541/open62541#8063 · Filter by author darius-g47 opened on May 21, 2026
  1

• Bad debug assertion condition in async client

  open62541/open62541#8046 · Filter by author cartercanedy opened on May 13, 2026

• Simplify Secure OPC UA Client Connection: Reduce Pre-Provisioning Complexity and Improve Developer Experience

  open62541/open62541#8039 · Filter by author Animesh312 opened on May 12, 2026

• FindServers() fails if the server has no None mode

  open62541/open62541#7998 · Filter by author basyskom-jvoe opened on Apr 21, 2026
  2

• use client to create monitoreditems, methods, ...

  open62541/open62541#7996 · Filter by author jackybek opened on Apr 20, 2026
  1

• AMALGAMATION bug on MacOS platform

  open62541/open62541#7993 · Filter by author Jacobqwq opened on Apr 17, 2026

• Not able to subscribe to "MQTT" based publisher and message encoding type as "JSON"

  open62541/open62541#7984 · Filter by author jchirantan opened on Apr 9, 2026
  6

• Inconsistent login callback handling and userTokenPolicies initialization in UA_AccessControl_default

  open62541/open62541#7975 · Filter by author xR3b0rn opened on Apr 7, 2026
  1

• mbedTLS 4.x compatibility

  open62541/open62541#7968 · Filter by author heppth opened on Apr 1, 2026
  4

• retrieving NodeId using <namespace:node name>

  open62541/open62541#7938 · Filter by author jackybek opened on Mar 25, 2026