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Microsoft Security Response CenterCVE-2026-119190

Forge: X.509 basicConstraints bypass in verifyCertificateChain() via deprecated extension OIDs 2.5.29.10 and 2.5.29.13

HighVendor CVSS 7.4 / 10 1 CVE Published Nov 3, 2026 at 1:02 AM UTC

Summary

Mariner

Products covered

  • azl3 python-tensorboard 2.16.2-6 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.