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Microsoft Security Response CenterCVE-2026-63508

Microsoft Planetary Computer Pro Elevation of Privilege Vulnerability

CriticalVendor CVSS 10.0 / 10 1 CVE Published Aug 6, 2026 at 7:00 AM UTC

Summary

Missing authentication for critical function in Microsoft Planetary Computer Pro allows an unauthorized attacker to elevate privileges over a network.

Products covered

  • Microsoft Planetary Computer Pro (GeoCatalog)

Remediation

Separate remediation guidance was not included in the collected bulletin.

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.

    • The vendor changed the advisory's last-updated date.

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.

  3. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  4. Confirmed at the source

    Our collector saw this advisory during a later source check.