{"schemaVersion":3,"id":"CVE-2026-78424","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Improper parameter handling in NeuVector allows any authenticated user who holds the namespaced Runtime Policies (write) permission or anyone with access to NeuVector’s internal gRPC certificate key pair the ability to inject OS commands in the privileged enforcer container, which can lead to the complete compromise of the worker node. This affects NeuVector 5.4 before 5.4.11, NeuVector 5.5 before 5.5.4, NeuVector 5.6 before 5.6.2 and potentially older versions.","dates":{"published":"2026-09-28T11:44:05.235Z","modified":"2026-09-29T03:55:17.618Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.8,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.8,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00196,"percentile":0.08707,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-09-29T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00196,"percentile":0.08707}],"last30":[{"date":"2026-09-29T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00196,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00196,"percentile":0.08707}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-78","name":"Improper 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