{"affected":[{"defaultStatus":"affected","product":"DiskStation Manager (DSM)","source":"CNA: synology","vendor":"Synology","versions":[{"lessThan":"7.4.1-90080-1","status":"affected","version":"7.4.1","versionType":"semver"},{"lessThan":"7.3.2-86009-5","status":"affected","version":"7.3.2","versionType":"semver"},{"lessThan":"7.3.2","status":"unknown","version":"0","versionType":"semver"}]}],"cveId":"CVE-2026-88266","cwes":["CWE-15"],"description":"An external control of system or configuration setting vulnerability in the synomount in Synology DiskStation Manager (DSM) before 7.3.2-86009-5 and 7.4.1-90080-1 allows remote authenticated users to write specific files.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":4.3,"severity":"medium","source":"CNA: synology","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"}],"modifiedAt":1794454740639,"publishedAt":1794454740639,"references":[{"source":"CNA: synology","tags":[],"url":"https://www.synology.com/en-global/security/advisory/Synology_SA_26_18"}],"remediation":[],"revision":"4f58f0b3027dbaada62aaa1b4eb65b7e09f80f6d7c2b4d7aa48d9e884fd3a9f9","sources":[{"modifiedAt":1794454740639,"name":"CNA: synology","retrievedAt":1794456563249,"url":"https://www.cve.org/CVERecord?id=CVE-2026-88266"}],"ssvc":null,"status":"published","title":"CVE-2026-88266","updatedAt":1794456563249}