Back to vendor advisories
Microsoft Security Response CenterCVE-2026-124249

`http.cookiejar` applies expired `Set-Cookie` to cookie store before policy validation

Medium 1 CVE Published Nov 10, 2026 at 1:01 AM UTC

Summary

Mariner

Products covered

  • azl3 python-py 1.11.0-1 on Azure Linux 3.0

  • azl3 python3 3.12.16-1 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.