MediumSeptember 23, 2026CVSS 4.3
Source: NVD

CVE-2026-96655: CVE-2026-96655 - Plex Media Server before 1.43.3.10861 allows an authenticated user to request arbitrary internal or external addresses v

Plex Media Server before 1.43.3.10861 allows an authenticated user to request arbitrary internal or external addresses via the '/video/:/transcode/universal' path parameter. This is a medium threat mapped to CVE-2026-96655; security leaders should validate exposure, prioritize patching, and verify compensating contr...

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CVE-2026-96655

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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.

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