{"cve":"CVE-2016-3838","nvd":{"published":"2016-08-05T20:59:29.237","modified":"2026-06-17T00:46:25.837","status":"Modified","description":"Android 6.x before 2016-08-01 allows attackers to cause a denial of service (loss of locked-screen 911 functionality) via a crafted application that uses the app-pinning feature, aka internal bug 28761672.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-284"],"references":["http://source.android.com/security/bulletin/2016-08-01.html","http://www.securityfocus.com/bid/92244","https://android.googlesource.com/platform/frameworks/base/+/468651c86a8adb7aa56c708d2348e99022088af3","http://source.android.com/security/bulletin/2016-08-01.html","http://www.securityfocus.com/bid/92244"],"products":["google:android"],"source":"nvd","synced_at":"2026-10-19T20:40:10.783210791+00:00"},"epss":{"cve":"CVE-2016-3838","score":0.00363,"percentile":0.3018,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}