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Beats version 8.19.4

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Bugfixes

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Affecting all Beats

  • Fix a race condition during metrics initialization which could cause a panic. 45822 46054
  • Fixed a panic when the beat restarts itself by adding eventfd2 to default seccomp policy. 46372
  • Update Go version to 1.24.7. 46070.
  • Update github.com/go-viper/mapstructure/v2 version to v2.4.0. 46335
  • Update github.com/docker/docker version to v28.3.3. 46334

Filebeat

  • Log bad handshake details when websocket connection fails 41300
  • Fix aws region in aws-s3 input s3 polling mode. 41572
  • Prevent computer details being returned for user queries by Activedirectory Entity Analytics provider. 11818 42796
  • The UDP input now fails if it cannot bind to the configured port and its status is set to failed when running under Elastic Agent. 37216 46302
  • The Unix input now fails on errors listening to the socket and its status is set to failed when running under Elastic Agent. 46302
  • Fix race condition that could cause Filebeat to hang during shutdown after failing to startup. 45034 46331

Metricbeat

  • Fix an issue where the conntrack metricset entries field reported a count inflated by a factor of the number of CPU cores. 46138 46140

Winlogbeat

  • Fix forwarded event handling and add channel error resilience. 46190

Added

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Filebeat

  • Improve HTTP JSON health status logic for empty template results. 46332
  • Improve CEL input documentation of authentication options. 46253
  • Add status reporting support for Azure Event Hub v2 input. 44846
  • Add documentation for device collection in Entity Analytics Active Directory Filebeat’s input. 46363