OpenStack Barbican information disclosure vulnerability
A vulnerability was found in OpenStack Barbican containers. This vulnerability is only applicable to deployments that utilize an all-in-one configuration. Barbican containers share the same CGROUP, USER, and NET namespace with the host system and other OpenStack services. If any service is compromised, it could gain access to the data transmitted to and from Barbican.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | barbican | <= 16.0.0 | no fix |
References
- CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L- Weakness (CWE)
-- Platform
- Python (PyPI)
- Package
barbican- Disclosed
- 24.09.2023
- Updated
- 11.10.2026 13:18
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2026-1214 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-6rx9-c2rh-3qv4 - CC BY 4.0
Vulnerability history: barbican
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 4
- First → latest
- 09.2022 09.2023
- Without a fix
- 2
- Exploited in attacks
- 0
Severity breakdown
- High 1
- Medium 3
Disclosures per year
- 2022: 2
- 2023: 2
- 2024: 0
- 2025: 0
- 2026: 0
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OpenStack Barbican information disclosure vulnerability this entry
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