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Kibana 8.19.22

IMPORTANT: This documentation is no longer updated. Refer to Elastic's version policy and the latest documentation.

The 8.19.22 release includes the following fixes.

Alerting

Fix alerting resource installation using unbounded concurrency, which could exhaust Kibana heap when many contexts and namespaces install at once (#287643).
Fix the email connector HTTP test sending caller-supplied subject and message content. The test now sends fixed content (#288664).

Dashboards and Visualizations

Increase the TinyMath expression length limit so longer visualization formulas no longer fail (#290314).
Fix Canvas functions API creating data tables with more than 50 columns per row (#287935).

Data ingestion and Fleet

Fix deleting a managed integration policy leaving the agent listed as active (#290181).
Fix Elastic Defend metadata transforms accumulating as duplicates in Elasticsearch across stack upgrades (#288379) (#288902).
Fix comment-only values in Fleet agent policy advanced YAML settings leaving agents stuck on an outdated policy (#288430).

Data management

Fix Index Management moving component templates listed in ignore_missing_component_templates to the end of composed_of when you edit or clone an index template (#290171).

Developer tools

Fix Console treating request-like lines inside an unterminated triple-quoted string as standalone requests (#287547).
Fix Console body autocomplete preferring a same-name global rule over an explicit field rule (#286703).

Elastic Observability solution

Add a confirmation modal in Synthetics Alerting defaults settings when disabling an active default status or TLS rule. Custom synthetics rules are not affected (#287914).
Add a Can manage rules Synthetics sub-feature privilege so users with Synthetics Read can create and manage Synthetics and Uptime alert rules without monitor write access (#289952).
Add a Can run tests manually Synthetics sub-feature privilege so users with Synthetics Read can run a test without monitor write access (#282149).
Fix Custom threshold and Metric threshold grouped alerts recovering when If there is no data is set to Do nothing (#289623).
Fix Observability AI Assistant hanging on Help me understand this alert for custom threshold alerts that have no entity filters (#290244).
Fix a 500 error when hovering over AWS RDS instances in the Infrastructure Inventory map tooltip, caused by unquoted ARN identifiers containing : characters being misinterpreted as KQL field-value separators (#288209).
Fix Synthetics global parameters shared across all spaces being dropped from private location monitor configurations during all-spaces sync (#282575).

Elastic Security solution

For the Elastic Security 8.19.22 release information, refer to Elastic Security release notes.

Elasticsearch solution

Add an Expand role members toggle to ServiceNow connectors for compact document-level security (#288071).

Kibana platform

Hide the Activate user action on deactivated users when you have read-only access (#289801).
Fix PKI authentication sessions being invalidated when in-flight HTTP/2 requests are canceled, which logged you out. This affects deployments with server.protocol: http2 (#285153).
Fix Kibana failing to start when the file-based audit log appender cannot write. Kibana reports a degraded state instead (#282347).
Fix a failed audit log write after startup crashing Kibana. Kibana now reports a degraded state and turns the audit logger off instead (#287360).