{"id":"BIT-nextcloud-2021-32658","summary":"Sensitive data may not be removed from storage on account removal","details":"Nextcloud Android is the Android client for the Nextcloud open source home cloud system. Due to a timeout issue the Android client may not properly clean all sensitive data on account removal. This could include sensitive key material such as the End-to-End encryption keys. It is recommended that the Nextcloud Android App is upgraded to 3.16.1","aliases":["CVE-2021-32658","GHSA-g5gf-rmhm-wpxw"],"modified":"2026-09-08T08:48:16.909782738Z","published":"2026-07-12T23:47:39.905Z","database_specific":{"severity":"Medium","cpes":["cpe:2.3:a:nextcloud:nextcloud:*:*:*:*:*:android:*:*"]},"references":[{"type":"ADVISORY","url":"https://github.com/nextcloud/android/commit/355f3c745b464b741b20a3b96597303490c26333"},{"type":"ADVISORY","url":"https://github.com/nextcloud/security-advisories/security/advisories/GHSA-g5gf-rmhm-wpxw"},{"type":"ADVISORY","url":"https://hackerone.com/reports/1189168"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-32658"}],"affected":[{"package":{"name":"nextcloud","ecosystem":"Bitnami","purl":"pkg:bitnami/nextcloud"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.16.1"}]}],"database_specific":{"source":"https://github.com/bitnami/vulndb/tree/main/data/nextcloud/BIT-nextcloud-2021-32658.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}],"schema_version":"1.9.0"}