{"id":"CVE-2026-34009","revision":"b701f01167574cc487547316391820f1","records":[{"revision":"b701f01167574cc487547316391820f1","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-34009","aliases":[],"title":"**Container Escape** Host user home directory mounted with write access into application container","description":"An improper isolation or compartmentalization vulnerability has been reported to affect Notes Station 3. If a local attacker gains an administrator account, they can then exploit the vulnerability to compromise the security of the system.\n\nWe have already fixed the vulnerability in the following version:\nNotes Station 3 3.9.11 and later","state":0,"publishedAt":"2026-10-15T09:37:38.588+00:00","modifiedAt":"2026-10-15T13:33:33.092+00:00","affected":[{"ecosystem":"Vendor product","name":"Notes Station 3","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"QNAP Systems Inc.\",\n                    \"product\": \"Notes Station 3\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"3.9.x\",\n                            \"lessThan\": \"3.9.11\",\n                            \"versionType\": \"custom\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":8.4,"severity":"HIGH"}],"references":["https://www.qnap.com/en/app-release-notes?keyword=Notes%20Station%203&app=NotesStation3&product-line=nas"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-34009","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-34009","identifiers":["CVE-2026-34009"]},"retained":false,"historicalAffected":[]}],"coverage":[]}