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CVE-2026-26190
Vulnerability in github.com/milvus-io/milvus (CVE-2026-26190)
Summary
vulnerability in github.com/milvus-io/milvus (CVE-2026-26190). Risk of unauthorized operations or information disclosure. Exploitable via ``etcd.rootPath``. Mitigation: upgrade to `2.6.10` or later.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-26190** has been found in github.com/milvus-io/milvus.
Attackers can target a specific entry point like ``etcd.rootPath`` over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: upgrade github.com/milvus-io/milvus to **2.6.10** or later.
If unsure, ask your IT team or search "github.com/milvus-io/milvus CVE-2026-26190" on the vendor's site.
CVE-2026-26190 (github.com/milvus-io/milvus) — CWE-306 /
Attack surface: `etcd.rootPath` / `auth`
Patched: `2.6.10` — apply immediately
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
❓ What is the problem
**A vulnerability** (CWE-306) exists in github.com/milvus-io/milvus. Attackers reach the vulnerable code path via ``etcd.rootPath`` without authentication.
📍 Affected scope
github.com/milvus-io/milvus — . Attack surface: `etcd.rootPath` / `auth`.
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to **2.6.10**.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'github.com/milvus-io/milvus' .` against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
grep -r 'github.com/milvus-io/milvus' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `github.com/milvus-io/milvus` を grep し、稼働しているサービス・バージョンを把握する。
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6Apply patch patch
Upgrade github.com/milvus-io/milvus to 2.6.10ステージング環境で 2.6.10 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスと、Step 3 で見つけた異常検知の続報チェックを含めること。
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7Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番では Step 3 と同じログクエリでアラート再発が無いか継続監視。
Affected packages
go
github.com/milvus-io/milvus
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.10"}]}]
References
- web https://github.com/milvus-io/milvus/security/advisories/GHSA-7ppg-37fh-vcr6
- web https://github.com/milvus-io/milvus/releases/tag/v2.5.27
- web https://github.com/milvus-io/milvus/releases/tag/v2.6.10
- web https://github.com/milvus-io/milvus/commit/92b74dd2e286006a83b4a5f07951027b32e718a9
- web https://github.com/advisories/GHSA-7ppg-37fh-vcr6