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CVE-2026-40213

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-05-07 00:00:00

Laatst bijgewerkt 2026-05-08 15:47:07

Toegewezen door mitre

CVSS-score 7.4

Status PUBLISHED

Beschrijving

OpenStack Cyborg before 16.0.1 uses rule:allow (check_str='@') as the default policy for multiple API endpoints. This unconditionally authorizes any request carrying a valid Keystone token regardless of roles, project membership, or scope. An authenticated user with zero role assignments can complete various actions such as reprogramming FPGA bitstreams on arbitrary compute nodes via agent RPC.

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