Security Advisories
CVEs affecting projects tracked on Release Alert, from NVD & OSV.
CVE-2026-28377
7.5
HIGHCVSS v3
Severity scale
010
Description
A vulnerability in Grafana Tempo exposes the S3 SSE-C encryption key in plaintext through the /status/config endpoint, potentially allowing unauthorized users to obtain the key used to encrypt trace data stored in S3. Thanks to william_goodfellow for reporting this vulnerability.
Docker Hub
grafana/tempo
GitHubGrafana Tempo is a high volume, minimal dependency distributed tracing backend.
GitHubGrafana Tempo is a high volume, minimal dependency distributed tracing backend.< 2.10.3NVD