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etcd

NoSQL & Document

A distributed, reliable key-value store for critical data in distributed systems

Go Latest v3.7.1 · 3d ago Security brief →

Features

  • Simple user‑facing API (gRPC)
  • Automatic TLS with optional client cert authentication
  • High performance – benchmarked at 10,000 writes/sec
  • Reliable replication via Raft consensus algorithm

Security Response History

1 CVE
CVE Severity Disclosed Patched (this tool) vs Ecosystem Median
CVE-2023-44487 KEV medium
CVSS 7.5
2023-10-10 2025-06-06 1y 8mo / median 2y 3mo

Recent releases

View all 36 releases →
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v3.7.1 Breaking risk
Breaking upgrade

Linux/macOS/Docker install updates

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v3.6.14 Breaking risk

Linux, macOS, Docker update

Review required
v3.5.33 Breaking risk
Breaking upgrade

Linux, macOS, Docker updates

Review required
v3.7.0 Breaking risk
Breaking upgrade

Docker + Linux/macOS install

Review required
v3.6.13 Breaking risk
Breaking upgrade

Linux, macOS, Docker install guides

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Install & Platforms

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Platforms
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Open source alternatives

Beta — feedback welcome: [email protected]