{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"1.3.0"}],"component":"github.com/grafana/tempo","cve_ids":["CVE-2026-21728"],"ecosystem":"Go","epss":0.00637,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-p4r4-xvrq-gvmc","id":"tcs_01M5KGN12ZHNEZXGWWXG7AYJ2K","modified_at":"2026-07-08T15:29:23.719271975Z","published_at":"2026-06-25T22:34:34Z","references":["https://osv.dev/vulnerability/GO-2026-5528","https://github.com/advisories/GHSA-p4r4-xvrq-gvmc","https://nvd.nist.gov/vuln/detail/CVE-2026-21728","https://github.com/grafana/tempo/commit/650eb1985a0776789c8564122990f588a742356f","https://github.com/grafana/tempo/pull/6525","https://github.com/grafana/tempo/blob/4dc3e5b0d3463a0b67498b662b85a148698b4afd/docs/sources/tempo/release-notes/version-2/v2-10.md?plain=1#L328","https://github.com/grafana/tempo/blob/4dc3e5b0d3463a0b67498b662b85a148698b4afd/docs/sources/tempo/release-notes/version-2/v2-8.md?plain=1#L251","https://github.com/grafana/tempo/blob/4dc3e5b0d3463a0b67498b662b85a148698b4afd/docs/sources/tempo/release-notes/version-2/v2-9.md?plain=1#L224"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GO-2026-5528","url":"https://osv.dev/vulnerability/GO-2026-5528"},{"source":"nvd","source_id":"CVE-2026-21728","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21728"}],"summary":"Grafana Tempo has an Uncontrolled Resource Consumption issue in github.com/grafana/tempo"}