HighSeptember 24, 2026CVSS 8.8
Source: NVD

CVE-2026-85491: CVE-2026-85491 - Catalyst::Seal versions before 0.03 for Perl allow one request to disable a path or route a later one past an authorizat

Catalyst::Seal versions before 0.03 for Perl allow one request to disable a path or route a later one past an authorization check via a dispatch memo keyed on the request path alon... This is a high threat mapped to CVE-2026-85491; security leaders should validate exposure, prioritize patching, and verify compensati...

Related CVEs

CVE-2026-85491

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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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