CVE-2026-28377
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
Grafana Tempo has Inadequate Encryption Strength
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Go | github.com/grafana/tempo | <2.10.3 | 2.10.3 |
| GO | github.com/grafana/tempo | < 2.10.3 | 2.10.3 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-28377
- https://github.com/grafana/tempo/commit/bb8ca663db34a0980c9758b40d918fda3b4dbec3
- https://github.com/grafana/tempo
- https://github.com/grafana/tempo/blob/4dc3e5b0d3463a0b67498b662b85a148698b4afd/CHANGELOG.md?plain=1#L135
- https://grafana.com/security/security-advisories/cve-2026-28377
- https://github.com/advisories/GHSA-ffqx-q65f-36jf
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.