CVE-2026-41283

CVSS 9.9 CRITICALEPSS 0.7%CWE-863

OpenStack Mistral through 22.0.0 allows Arbitrary Remote Code Execution when the API is exposed. There are endpoints that allow code execution, which can lead to exfiltration of service credentials.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected products

OpenStack · Mistral

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References

https://github.com/openstack/mistral/tags https://security.openstack.org/ossa/OSSA-2026-020.html https://www.openwall.com/lists/oss-security/2026/06/03/14 http://www.openwall.com/lists/oss-security/2026/06/03/14