{"id":"CVE-2025-20900","aliases":["EUVD-2025-2213","GHSA-jq7j-8mw4-v9xm"],"status":"published","title":"Out-of-bounds write in Blockchain Keystore prior to version 1.3.16.5 allows local privileged...","description":"Out-of-bounds write in Blockchain Keystore prior to version 1.3.16.5 allows local privileged attackers to write out-of-bounds memory.","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00146,"percentile":0.03856,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2025-02-04T07:19:48Z","modified":"2026-06-17T08:42:10Z","products":[{"vendor":"samsung","product":"blockchain_keystore"},{"vendor":"samsung mobile","product":"blockchain keystore"}],"references":[{"url":"https://security.samsungmobile.com/serviceWeb.smsb?year=2025\u0026month=01","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-20900"},{"url":"https://github.com/advisories/GHSA-jq7j-8mw4-v9xm"}],"sources":{"cve":[{"id":"CVE-2025-20900","description":"Out-of-bounds write in Blockchain Keystore prior to version 1.3.16.5 allows local privileged attackers to write out-of-bounds memory.","status":"published","published":"2025-02-04T07:19:48.35Z","modified":"2025-02-04T15:30:25.901Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:32:25.5658Z"}],"euvd":[{"id":"EUVD-2025-2213","description":"Out-of-bounds write in Blockchain Keystore prior to version 1.3.16.5 allows local privileged attackers to write out-of-bounds memory.","status":"published","published":"2025-02-04T07:19:48Z","modified":"2025-02-04T15:30:25Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L","level":"medium"}],"updated_at":"2026-11-03T00:04:06.761301Z"}],"ghsa":[{"id":"GHSA-jq7j-8mw4-v9xm","title":"Out-of-bounds write in Blockchain Keystore prior to version 1.3.16.5 allows local privileged...","description":"Out-of-bounds write in Blockchain Keystore prior to version 1.3.16.5 allows local privileged attackers to write out-of-bounds memory.","status":"published","published":"2025-02-04T09:31:08Z","modified":"2025-07-17T03:34:01Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:03:02.777682Z"}],"nvd":[{"id":"CVE-2025-20900","description":"Out-of-bounds write in Blockchain Keystore prior to version 1.3.16.5 allows local privileged attackers to write out-of-bounds memory.","status":"published","published":"2025-02-04T08:15:31.573Z","modified":"2026-06-17T08:42:10.23Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:10:50.916773Z"}]}}