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Microsoft Security Response CenterCVE-2026-109821

Unbounded port parsing in URI.parse/1 enables CPU exhaustion denial of service in Elixir

Medium 1 CVE Published Oct 31, 2026 at 1:04 AM UTC

Summary

Mariner

Products covered

  • azl3 elixir 1.16.1-3 on Azure Linux 3.0

Remediation

Release Notes

CVEs in this advisory 1

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  3. Added to SecurityAlert

    We collected the advisory from the official source.