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GO-2026-5528
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.
NOTE: The source advisory for this report contains additional versions that could not be automatically mapped to standard Go module versions.
(If this is causing false-positive reports from vulnerability scanners, please suggest an edit to the report.)
The 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.
Are you affected?
Enter the version of the package you're using.
Affected packages
Go / github.com/grafana/tempo
Introduced in:
1.3.0 No fixed version published yet for github.com/grafana/tempo (go modules). Pin to a known-safe version or switch to an alternative.
References
- https://github.com/advisories/GHSA-p4r4-xvrq-gvmc [ADVISORY]
- https://nvd.nist.gov/vuln/detail/CVE-2026-21728 [ADVISORY]
- https://github.com/grafana/tempo/commit/650eb1985a0776789c8564122990f588a742356f [FIX]
- https://github.com/grafana/tempo/pull/6525 [FIX]
- https://github.com/grafana/tempo/blob/4dc3e5b0d3463a0b67498b662b85a148698b4afd/docs/sources/tempo/release-notes/version-2/v2-10.md?plain=1#L328 [WEB]
- https://github.com/grafana/tempo/blob/4dc3e5b0d3463a0b67498b662b85a148698b4afd/docs/sources/tempo/release-notes/version-2/v2-8.md?plain=1#L251 [WEB]
- https://github.com/grafana/tempo/blob/4dc3e5b0d3463a0b67498b662b85a148698b4afd/docs/sources/tempo/release-notes/version-2/v2-9.md?plain=1#L224 [WEB]