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CVE-2026-40213 OpenStack Cyborg before 16.0.1 uses rule:allow (check_str='@') as the default policy for multiple API endpoints

Description

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.

Produits et versions touchés

Produit	Versions touchées	Corrigé en
Cyborg 16.0	16.0.0 → < 16.0.1	16.0.1
Cyborg 15.0	15.0.0 → < 15.0.1	15.0.1
Cyborg 5.0	5.0.0 → < 14.0.1	14.0.1

Références

bugs.launchpad.net bugs.launchpad.net
www.openwall.com www.openwall.com
security.openstack.org security.openstack.org

Chronologie

Publiée 7 mai 2026
Dernière modification 8 mai 2026

Les 2 CVE de Cyborg →

CVE-2026-40214 In OpenStack Cyborg before 16.0.1, the Accelerator Request (ARQ) API does not enforce project ownership at any layer 6.3 Moyenne

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CVE-2026-40213 OpenStack Cyborg before 16.0.1 uses rule:allow (check_str='@') as the default policy for multiple API endpoints

Description

Produits et versions touchés

Références

Chronologie

Autres CVE de Cyborg