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      "datePublic": "2026-03-26T21:34:51.017Z",
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          "lang": "en",
          "value": "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.\n\nThanks to william_goodfellow for reporting this vulnerability."
        }
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            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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        "dateUpdated": "2026-04-15T19:25:07.090Z",
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      "source": {
        "discovery": "BUG_BOUNTY"
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      "title": "S3 SSE-C Encryption Key Exposed in Plaintext via Config Endpoint (CVE-2025-41118 Pattern)",
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    "dateReserved": "2026-02-27T07:16:12.218Z",
    "dateUpdated": "2026-04-15T19:25:07.090Z",
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