{"cve":"CVE-2023-1636","nvd":{"published":"2023-09-24T01:15:43.920","modified":"2026-06-17T05:28:25.243","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N","score":5.0},"cwes":["CWE-653"],"references":["https://access.redhat.com/security/cve/CVE-2023-1636","https://bugzilla.redhat.com/show_bug.cgi?id=2181765","https://access.redhat.com/security/cve/CVE-2023-1636","https://bugzilla.redhat.com/show_bug.cgi?id=2181765"],"products":["openstack:barbican","redhat:openstack_platform"],"source":"nvd","synced_at":"2026-10-19T21:39:34.467980132+00:00"},"epss":{"cve":"CVE-2023-1636","score":0.00484,"percentile":0.4172,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6rx9-c2rh-3qv4","url":"https://osv.dev/vulnerability/GHSA-6rx9-c2rh-3qv4","summary":"OpenStack Barbican information disclosure vulnerability","modified":"2026-07-07T17:56:16.893844479Z","packages":[{"ecosystem":"PyPI","name":"barbican","purl":"pkg:pypi/barbican","ranges":["<=16.0.0"],"fixed":[]}]},{"id":"PYSEC-2026-1214","url":"https://osv.dev/vulnerability/PYSEC-2026-1214","summary":"OpenStack Barbican information disclosure vulnerability","modified":"2026-07-07T17:46:33.710140350Z","packages":[{"ecosystem":"PyPI","name":"barbican","purl":"pkg:pypi/barbican","ranges":["<=16.0.0"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}