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CVE-2026-49835 Sigstore Timestamp Authority: OOM due to unbounded metric label cardinality

🗓️ 17 Jul 2026 18:16:41Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 48 Views

Sigstore Timestamp Authority could exhaust memory via unbounded metric labels from request paths and methods prior to version 2.1.0.

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Rows per page
[
  {
    "vendor": "sigstore",
    "product": "timestamp-authority",
    "versions": [
      {
        "version": "< 2.1.0",
        "status": "affected"
      }
    ]
  }
]

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