{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-8766","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","state":"PUBLISHED","assignerShortName":"redhat","dateReserved":"2025-08-08T16:07:52.076Z","datePublished":"2026-03-13T02:48:19.748Z","dateUpdated":"2026-05-10T07:17:25.677Z"},"containers":{"cna":{"title":"Noobaa-core: excessive permissions of /etc could lead to escalation of privilege in the noobaa-core container","metrics":[{"other":{"content":{"value":"Important","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.4,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS"}],"descriptions":[{"lang":"en","value":"A container privilege escalation flaw was found in certain Multi-Cloud Object Gateway Core images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root user, can leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container"}],"affected":[{"vendor":"Red Hat","product":"Red Hat Openshift Data Foundation 4","collectionURL":"https://access.redhat.com/downloads/content/package-browser/","packageName":"odf4/mcg-core-rhel9","defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_data_foundation:4"]}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2025-8766","tags":["vdb-entry","x_refsource_REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2387265","name":"RHBZ#2387265","tags":["issue-tracking","x_refsource_REDHAT"]}],"datePublic":"2026-03-13T02:37:00.000Z","problemTypes":[{"descriptions":[{"cweId":"CWE-276","description":"Incorrect Default Permissions","lang":"en","type":"CWE"}]}],"x_redhatCweChain":"CWE-276: Incorrect Default Permissions","timeline":[{"lang":"en","time":"2025-08-08T16:08:17.737Z","value":"Reported to Red Hat."},{"lang":"en","time":"2026-03-13T02:37:00.000Z","value":"Made public."}],"credits":[{"lang":"en","value":"Red Hat would like to thank Antony Di Scala and Michael Whale for reporting this issue."}],"providerMetadata":{"orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","shortName":"redhat","dateUpdated":"2026-05-10T07:17:25.677Z"},"x_generator":{"engine":"cvelib 1.8.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-03-13T14:13:26.491349Z","id":"CVE-2025-8766","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-03-13T14:13:35.211Z"}}]}}