Back to vendor advisories
Microsoft Security Response CenterCVE-2026-124040

CivetWeb through 1.16 HTTP/2 Use-After-Free via Stale Pseudo-Header State

CriticalVendor CVSS 8.1 / 10 1 CVE Published Nov 11, 2026 at 1:01 AM UTC

Summary

Mariner

Products covered

  • azl3 ceph 18.2.2-13 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. Added to SecurityAlert

    We collected the advisory from the official source.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.