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Microsoft Security Response CenterCVE-2026-120033

frr: bgpd Send Hold Timer expiry bypasses the FSM, leaving a phantom Established session or crashing bgpd with Graceful Restart

Medium 1 CVE Published Nov 13, 2026 at 8:58 PM UTC
Get alerts for azl4 frr 10.4.4-5.azl4 on Azure Linux

Summary

Mariner

Products covered

  • azl4 frr 10.4.4-5.azl4 on Azure Linux 4.0

Remediation

Release Notes

CVEs in this advisory 1

CVE-2026-120033

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

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