Microsoft Planetary Computer vulnerabilities

2 CVEs affecting Microsoft Planetary Computer, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2026-63508, published 2026-08-07.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2026-41104, published 2026-05-22. High severity, CVSS 7.5. EPSS: 1.7% chance of exploitation in the next 30 days. Deserialization of untrusted data in Microsoft Planetary Computer Pro allows an unauthorized attacker to disclose information over a network.
• CVE-2026-63508, published 2026-08-07. Critical severity, CVSS 10.0. EPSS: 0.8% chance of exploitation in the next 30 days. Missing authentication for critical function in Microsoft Planetary Computer Pro allows an unauthorized attacker to elevate privileges over a network.