CVE-2026-63508

critical Microsoft
CVSS v3 Base Score
10.0
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
EPSS Score
0.4%
Exploitation probability in 30 days
Top 64% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
High
Integrity
High
Availability
None
Published: August 7, 2026 (30 days ago)
Last Modified: August 7, 2026
Vendor: Microsoft
Source: NVD

Description

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

CWE

CWE-306

Affected Products

microsoft planetary computer

References

🔗 msrc.microsoft.com