CVE-2026-41283
Medium
Elevated severity or exploit probability.
CVSS base
9.9
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
0.9%
58.4th percentile
CISA KEV
Not listed
Weakness / dates
CWE-749
Published 2026-06-04 · modified 2026-07-22
Description
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.
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
- https://access.redhat.com/security/cve/CVE-2026-41283
- https://bugzilla.redhat.com/show_bug.cgi?id=2484607
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41283.json