SUSE-SU-2026:3718-1

This update for grafana fixes the following issues:

grafana updated from version 11.6.14+security04 to version 12.4.5:

Security fixes:

• CVE-2026-39882: Prevent memory exhaustion DoS in OpenTelemetry OTLP HTTP exporters (bsc#1274217)
• CVE-2026-33382: Limit the size of the request body before processing it at several Grafana API endpoints (bsc#1271331)
• CVE-2025-12141: Fixed information leakage in Grafana Alerting (bsc#1262187)
• CVE-2026-41607: Fix potential information disclosure in Apache Thrift (bsc#1263272)

Breaking chahnges introduced in version 12.0.0:

• BREAKING: Removed AngularJS and all deprecated UI Extensions APIs.
• BREAKING: Enforced stricter version compatibility checks in plugin CLI install commands.
• BREAKING: Enabled the failWrongDSUID feature flag by default, which rejects data sources with incorrect UIDs.

Other changes introduced from version 11.6.14+security04 to version 12.4.5 (jsc#PED-16512):

• Add Legal-Review-Notice (bsc#1271327)
• Datasources: return 400 when payload UID does not match URL UID in PUT /api/datasources/uid/:uid
• Analytics: Keep internal dashboard id.
• Reporting: Correctly apply appSubURL to report settings requests
• Alerting: Document Grafana HA Alertmanager cluster metrics prefix change.
• Dependency updates to core plugins and UI libraries.
• Updates to data source provisioning and dashboard schemas.
• Introduced dynamic dashboards in public preview.
• Added a new side toolbar that replaces the second top toolbar to provide additional vertical space.
• Added the ability to create dashboards from templates using sample data.
• Revamped the gauge visualization with rounded bars, configurable bar thickness, and endpoint markers.
• Added support to map one variable to multiple values.
• Released a completely redesigned logs visualization.
• Added the ability to export dashboards directly as PNG images.
• Introduced an interactive learning experience within the Grafana UI.
• Added a Switch template variable type to quickly toggle between values in queries.
• Added functionality to style table cells using CSS properties via the field cell option.
• Added support for Entra Workload Identity to enhance authentication capabilities with federated credentials.
• Redesigned the alert rule list page.
• Renamed Mute Timings to Active Time Intervals in Grafana Alerting.
• Added support for Service Account Impersonation in the BigQuery data source.
• Introduced the Grafana Advisor in public preview.
• Introduced a new dashboard schema to replace the original single grid layout.
• MIGRATION: Triggered a full-table rewrite for the annotation table, which may temporarily increase disk usage.