{"id":"CVE-2025-48639","title":"In DefaultTransitionHandler.java, there is a possible way to unknowingly grant permissions to an app due to a tapjacking/overlay attack","summary":"In DefaultTransitionHandler.java, there is a possible way to unknowingly grant permissions to an app due to a tapjacking/overlay attack. This could lead to local escalation of privilege with no additional execution privileges needed. Use…","severity":"high","cvss":7.3,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","cwe":["CWE-1021"],"vendor":"google","product":"android","affected":["android = 13.0","android = 14.0","android = 15.0","android = 16.0"],"published":"2025-12-08","updated":"2026-09-30","sourceUpdated":"2026-09-30T16:10:00.223","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-48639","references":[{"url":"https://android.googlesource.com/platform/frameworks/base/+/6d1697c96c5cae5062f6aea58cf2665b7d646cb8","label":"security@android.com"},{"url":"https://android.googlesource.com/platform/frameworks/native/+/cc34c7b416b964c05a42ae3e9c2929b59b92c64f","label":"security@android.com"},{"url":"https://source.android.com/security/bulletin/2025-12-01","label":"security@android.com"}],"tags":["nvd"],"epss":0.00103,"epssPercentile":0.00886,"ingestedAt":"2026-09-30T17:13:20.751Z","slug":"CVE-2025-48639","body":"## Overview\n\nIn DefaultTransitionHandler.java, there is a possible way to unknowingly grant permissions to an app due to a tapjacking/overlay attack. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.\n\n## Affected\n\n- `android = 13.0`\n- `android = 14.0`\n- `android = 15.0`\n- `android = 16.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":40.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}