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HighSeptember 21, 2026CVSS 8.8
Source: NVD

CVE-2026-63116: CVE-2026-63116 - deepstream is a server that allows clients and backend services to sync data, send messages and make rpcs at scale. From

deepstream is a server that allows clients and backend services to sync data, send messages and make rpcs at scale. This is a high threat mapped to CVE-2026-63116; security leaders should validate exposure, prioritize patching, and verify compensating controls.

Related CVEs

CVE-2026-63116
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SecOps Recommended Triage Checklist

  • 01.Scope & Asset Discovery: Query vulnerability scanners (e.g. Tenable) and software bill of materials (SBOM) to pinpoint affected packages and services.
  • 02.Vendor Patch Application: Prioritize deployment of official security patches released by upstream vendors.
  • 03.Compensating Defense Controls: If patch cannot be applied immediately, enforce strict firewall/WAF boundaries and isolate target instances.
  • 04.Endpoint Behavioral Monitoring: Audit telemetry via EDR (e.g. CrowdStrike) for abnormal child processes or privilege escalation attempts.

🛠️ SecOps Rapid Incident & Triage Tools for CVE-2026-63116

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⏱️ Patch SLA Calculator

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Related High-Priority Advisories

CVE-2026-85102Critical

CISA Adds Four Known Exploited Vulnerabilities to Catalog

CVE-2026-25255High

CVE-2026-25255 - Exposed dangerous function lead to privilege escalation via gRPC server.

CVE-2026-25254Critical

CVE-2026-25254 - Improper authorization leads to Remote Code Execution via SocketIO interface.

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