{"id":"CVE-2026-58224","aliases":[],"cve":{"records":[{"id":"CVE-2026-58224","source":"redhat","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-06-29T18:20:36.913Z","published":"2026-08-14T14:38:51.439Z","modified":"2026-11-05T22:17:42.150Z"}],"publishers":[{"name":"redhat","role":"CNA","organizationId":"53f830b8-0a3f-465b-8143-3b8a9948e749","modified":"2026-11-05T22:17:42.150Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-08-18T02:05:55.136Z"}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:86618","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/security/cve/CVE-2026-58224","tags":["vdb-entry","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502720","tags":["issue-tracking","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://bugzilla.samba.org/show_bug.cgi?id=16085","tags":[],"source":"redhat"},{"url":"https://www.samba.org/samba/security/CVE-2026-58224-advisory.html","tags":[],"source":"redhat"}],"weaknesses":[{"id":"CWE-353","description":"Missing Support for Integrity Check","source":"redhat"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-08-18T02:05:45.915362Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Samba: ctdb fails to do integrity checking of received packets","titleSource":"redhat","descriptionSource":"redhat","description":"A flaw was found in Samba's CTDB, the clustered database service used by Samba. Insufficient integrity validation of received CTDB protocol packets allows malformed packets containing invalid field lengths, improperly terminated strings, or inconsistent packet sizes to be processed without adequate bounds checking. A remote attacker with access to the CTDB private network may trigger a denial of service through process crashes or excessive memory consumption and, in limited cases, disclose adjacent memory contents.","score":6.5,"severity":"medium","published":"2026-08-14T14:38:51.439Z","modified":"2026-11-05T22:17:42.150Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Red Hat","name":"Red Hat Ceph Storage 9.2","platforms":[],"versions":[{"version":"1790843527","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:ceph_storage:9.2::el10"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 10","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:enterprise_linux:10"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 6","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/o:redhat:rhel_els:6"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 6","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/o:redhat:rhel_els:6"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 6","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/o:redhat:rhel_els:6"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 7","platforms":[],"versions":[],"defaultStatus":"affected","cpes":["cpe:/o:redhat:rhel_els:7"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 8","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:enterprise_linux:8"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 9","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:enterprise_linux:9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift:4"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 4","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift:4"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"},{"vendor":"Red Hat","name":"Red Hat OpenShift Container Platform 5","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift:5"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"}],"remediation":[],"references":["https://access.redhat.com/errata/RHSA-2026:86618","https://access.redhat.com/security/cve/CVE-2026-58224","https://bugzilla.redhat.com/show_bug.cgi?id=2502720","https://bugzilla.samba.org/show_bug.cgi?id=16085","https://www.samba.org/samba/security/CVE-2026-58224-advisory.html"],"sources":[{"name":"CVE","id":"CVE-2026-58224","modified":"2026-11-05T22:17:42.150Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"}],"assessments":[{"source":"redhat","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":6.5}],"sourceAffected":[],"observedAt":"2026-11-05T23:48:46.134Z","kev":{"status":"not-listed","checkedAt":"2026-11-15T03:00:33.317Z"},"coverage":[{"source":"NVD","status":"refresh-failed","attemptedAt":"2026-11-06T01:00:33.983Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-06T01:00:34.898Z","attemptedAt":"2026-11-06T01:00:34.898Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-06T01:00:35.720Z","attemptedAt":"2026-11-06T01:00:35.720Z"},{"source":"EPSS","status":"available","checkedAt":"2026-11-06T01:00:35.553Z","attemptedAt":"2026-11-06T01:00:35.553Z"}],"evidence":[{"source":"GitHub Advisory Database","id":"GHSA-ph76-744q-p8fh","url":"https://github.com/advisories/GHSA-ph76-744q-p8fh","modified":"2026-10-21T09:31:31Z","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","checkedAt":"2026-11-06T01:00:34.898Z"},{"source":"FIRST EPSS","id":"CVE-2026-58224","url":"https://www.first.org/epss/","probability":0.00344,"percentile":0.2806,"date":"2026-11-05","checkedAt":"2026-11-06T01:00:35.553Z"},{"source":"ENISA EUVD","id":"EUVD-2026-58669","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-58669","modified":"Nov 5, 2026, 10:17:42 PM","score":6.5,"vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","checkedAt":"2026-11-06T01:00:35.720Z"}],"aiSummary":{"text":"Samba's CTDB has a flaw that allows remote attackers with access to the CTDB private network to trigger a denial of service or disclose adjacent memory contents. The weakness is due to insufficient integrity validation of received CTDB protocol packets. Affected products and versions are not clearly specified.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-06T00:01:35.239Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-58224"}]}}