VDB
CVE-2026-21728
CVE-2026-21728
PUBLISHED
CVSS 8.699999809265137 HIGH
Grafana Tempo ist ein hochskalierbares, verteiltes Tracing-Backend.
EPSS 0.64% · 47.9th percentile
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.64%
47.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Grafana | Grafana Tempo <2.10.2 | |
| Grafana | Grafana Tempo <2.8.4 | |
| Grafana | Grafana Tempo <2.9.2 |
Timeline
- Apr 24, 2026 CVE Published
- Apr 24, 2026 Security Advisory
- May 5, 2026 CVE Updated
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
References
- https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2342.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2342 advisory
- https://grafana.com/security/security-advisories/cve-2026-21728/ advisory
- https://grafana.com/security/security-advisories/cve-2026-27878/ advisory