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Microsoft Security Response CenterCVE-2026-69248

python-cryptography verifier accepts wildcard DNS names allowing escape from permittedSubtrees

Medium 1 CVE Published Aug 7, 2026 at 1:19 AM UTC

Summary

Mariner

Products covered

  • azl3 python-cryptography 42.0.5-4 on Azure Linux 3.0

Remediation

Separate remediation guidance was not included in the collected bulletin.

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.