CVE-2026-21728

CVE-2026-21728 affects Grafana Tempo: queries with large limits can trigger large memory allocations, potentially impacting service availability depending on deployment. Technical detail across sources confirms the issue arises from unbounded or excessive memory usage during large-limit tempo que...

PT-2026-34868

Name of the Vulnerable Software and Affected Versions Tempo affected versions not specified Description Queries with large limits can cause excessive memory allocations, which may impact service availability depending on the deployment strategy. Recommendations Set the max result limit in the...