CVE-2026-28631: Elevation of privilege in Google Android
Description
In buildMiniResolver of IntentForwarderActivity.java, there is a possible consent bypass due to a tapjacking/overlay attack. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVSS v3.1
Score 7.8high
Affected software
Android
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Google Android's IntentForwarderActivity.java (buildMiniResolver method) allows an attacker to bypass consent dialogs through tapjacking or overlay techniques. This leads to local privilege escalation without needing further execution privileges or user interaction. The CVSS 3.1 score is 7.8, reflecting high impact on confidentiality, integrity, and availability. The affected versions explicitly include Android 14, 15, 16, 16-qpr2, and 17.
Potential Impact
Successful exploitation can result in local elevation of privilege, potentially allowing an attacker to gain higher access rights on the affected device. The vulnerability impacts confidentiality, integrity, and availability at a high level. No user interaction is required, increasing the risk of automated or stealthy exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links are provided in the available data. Until a patch is available, users should exercise caution with untrusted applications and overlays.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- google_android
- Date Reserved
- 2026-03-02T19:11:11.728Z
- State
- PUBLISHED
Threat ID: 6aa05612acd9273b490f5435
Added to database: 09/08/2026, 18:38:10 UTC
Last enriched: 09/16/2026, 01:51:50 UTC
Last updated: 10/21/2026, 13:20:21 UTC
Views: 30
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