What is CVE-2026-63508?

CVE-2026-63508 is a security advisory published by Microsoft Security Response Center (MSRC) with Critical severity. Microsoft Planetary Computer Pro Elevation of Privilege Vulnerability

Which CVE IDs does CVE-2026-63508 cover?

CVE-2026-63508 covers the following CVE IDs: CVE-2026-63508. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-63508?

CVE-2026-63508 has a CVSS v3 base score of 10.0, published by Microsoft Security Response Center (MSRC).

Which products are affected by CVE-2026-63508?

CVE-2026-63508 affects 1 product, including: Microsoft Planetary Computer Pro (GeoCatalog).

CVE-2026-63508CriticalCVSS 10.0

Microsoft Planetary Computer Pro Elevation of Privilege Vulnerability

Vendor

Microsoft Security Response Center (MSRC)

Published

August 14, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-63508 →

📋 Description

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

🎯 Affected products1

Microsoft Planetary Computer Pro (GeoCatalog)

🔗 References (1)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-63508