Vulnerability Description
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. User interaction is needed for exploitation.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Android | 13.0 |
Related Weaknesses (CWE)
References
- https://android.googlesource.com/platform/frameworks/base/+/6d1697c96c5cae5062f6Product
- https://android.googlesource.com/platform/frameworks/native/+/cc34c7b416b964c05aProduct
- https://source.android.com/security/bulletin/2025-12-01Vendor Advisory
FAQ
What is CVE-2025-48639?
CVE-2025-48639 is a vulnerability with a CVSS score of 7.3 (HIGH). 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 additi...
How severe is CVE-2025-48639?
CVE-2025-48639 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-48639?
Check the references section above for vendor advisories and patch information. Affected products include: Google Android.