{"id":"GO-2026-5528","summary":"Grafana Tempo has an Uncontrolled Resource Consumption issue in github.com/grafana/tempo","details":"Grafana Tempo has an Uncontrolled Resource Consumption issue in github.com/grafana/tempo.\n\nNOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.\n\n(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)\n\nThe additional affected modules and versions are: github.com/grafana/tempo before v2.8.4, from v2.9.0 before v2.9.2, from v2.10.0 before v2.10.2.","aliases":["CVE-2026-21728","GHSA-p4r4-xvrq-gvmc"],"modified":"2026-07-08T15:29:23.719271975Z","published":"2026-06-25T22:34:34Z","related":["CGA-chwc-rc6r-v5hf"],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-5528","review_status":"UNREVIEWED"},"references":[{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-p4r4-xvrq-gvmc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-21728"},{"type":"FIX","url":"https://github.com/grafana/tempo/commit/650eb1985a0776789c8564122990f588a742356f"},{"type":"FIX","url":"https://github.com/grafana/tempo/pull/6525"},{"type":"WEB","url":"https://github.com/grafana/tempo/blob/4dc3e5b0d3463a0b67498b662b85a148698b4afd/docs/sources/tempo/release-notes/version-2/v2-10.md?plain=1#L328"},{"type":"WEB","url":"https://github.com/grafana/tempo/blob/4dc3e5b0d3463a0b67498b662b85a148698b4afd/docs/sources/tempo/release-notes/version-2/v2-8.md?plain=1#L251"},{"type":"WEB","url":"https://github.com/grafana/tempo/blob/4dc3e5b0d3463a0b67498b662b85a148698b4afd/docs/sources/tempo/release-notes/version-2/v2-9.md?plain=1#L224"}],"affected":[{"package":{"name":"github.com/grafana/tempo","ecosystem":"Go","purl":"pkg:golang/github.com/grafana/tempo"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.3.0"}]}],"ecosystem_specific":{"custom_ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.4"},{"introduced":"2.9.0"},{"fixed":"2.9.2"},{"introduced":"2.10.0"},{"fixed":"2.10.2"}]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2026-5528.json"}}],"schema_version":"1.7.5"}