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Microsoft Security Response CenterCVE-2026-115791

Prevent shadowing stdlib in gzip/tarfile/zipfile CLI during extraction

Medium 1 CVE Published Nov 12, 2026 at 1:03 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.