{"id":"CVE-2019-9253","aliases":["EUVD-2019-18628","GHSA-8ggq-3hm2-4vc4"],"status":"published","title":"In KeyStore, there is a possible storage of symmetric keys in the TEE instead of the strongbox...","description":"In KeyStore, there is a possible storage of symmetric keys in the TEE instead of the strongbox due to a missing strongbox flag. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-109769728","severity":{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00151,"percentile":0.04334,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-922"],"published":"2019-09-27T18:05:13Z","modified":"2026-06-17T02:43:26Z","products":[{"vendor":"google","product":"android"}],"references":[{"url":"https://source.android.com/security/bulletin/android-10","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-9253"},{"url":"https://github.com/advisories/GHSA-8ggq-3hm2-4vc4"}],"sources":{"cve":[{"id":"CVE-2019-9253","description":"In KeyStore, there is a possible storage of symmetric keys in the TEE instead of the strongbox due to a missing strongbox flag. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-109769728","status":"published","published":"2019-09-27T18:05:13Z","modified":"2024-08-04T21:46:28.198Z","updated_at":"2026-11-02T14:20:20.081405Z"}],"euvd":[{"id":"EUVD-2019-18628","description":"In KeyStore, there is a possible storage of symmetric keys in the TEE instead of the strongbox due to a missing strongbox flag. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-109769728","status":"published","published":"2019-09-27T18:05:13Z","modified":"2024-08-04T21:46:28Z","updated_at":"2026-11-03T03:06:39.309422Z"}],"ghsa":[{"id":"GHSA-8ggq-3hm2-4vc4","title":"In KeyStore, there is a possible storage of symmetric keys in the TEE instead of the strongbox...","description":"In KeyStore, there is a possible storage of symmetric keys in the TEE instead of the strongbox due to a missing strongbox flag. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-109769728","status":"published","published":"2022-05-24T16:57:18Z","modified":"2024-04-04T02:04:49Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-922"],"updated_at":"2026-11-02T14:56:06.105245Z"}],"nvd":[{"id":"CVE-2019-9253","description":"In KeyStore, there is a possible storage of symmetric keys in the TEE instead of the strongbox due to a missing strongbox flag. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-109769728","status":"published","published":"2019-09-27T19:15:18.2Z","modified":"2026-06-17T02:43:26.357Z","cvss":[{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:C/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-922"],"updated_at":"2026-11-02T14:05:30.039477Z"}]}}