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Microsoft Security Response CenterCVE-2026-6103

Phar TAR phar_tar_number() Integer Overflow - Archive Entry Injection

Mariner

4.0CVSS out of 10Low severity
Scope

What the vendor says is affected

  • azl3 php 8.3.33-1 on Azure Linux 3.0
Next step

What the vendor recommends

Release Notes

Review the complete instructions on the vendor's site
Timeline

When this advisory changed

  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.

Vulnerabilities

CVEs named in this advisory