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Microsoft Security Response CenterCVE-2026-15157

undici vulnerable to CRLF Injection via blob-like body 'type' property

MediumVendor CVSS 4.2 / 10 1 CVE Published Aug 7, 2026 at 1:16 AM UTC

Summary

Mariner

Products covered

  • azl3 nodejs 24.18.1-1 on Azure Linux 3.0

Remediation

CBL-Mariner Releases

Vendor-listed fixes

  • 24.20.0-1

CVEs in this advisory 1

Update history

What changed in later vendor updates

SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.

    • Added fixed versions: 24.20.0-1.
    • Removed fixed versions: 24.18.1-2.

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  3. Added to SecurityAlert

    We collected the advisory from the official source.

  4. Confirmed at the source

    Our collector saw this advisory during a later source check.