CVE-2026-28599: Elevation of privilege in Google Android
Description
In addCreatorToken of ActivityManagerService.java, there is a possible Intent Redirection Bypass due to a logic error in the code. 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 involves a logic error in the addCreatorToken method within ActivityManagerService.java in Google Android. The flaw enables an Intent Redirection Bypass, which can be leveraged by a local attacker to escalate privileges without needing further execution rights or user interaction. The CVSS 3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation results in local elevation of privilege, allowing an attacker with limited privileges to gain higher-level access on the affected Android device. This can compromise the confidentiality, integrity, and availability of the system. No user interaction is required, increasing the risk of stealthy exploitation.
Mitigation Recommendations
No patch or official fix information is currently provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict local access to trusted users and monitor for suspicious activity related to privilege escalation attempts.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- google_android
- Date Reserved
- 2026-03-02T19:11:02.946Z
- State
- PUBLISHED
Threat ID: 6aa0560dacd9273b490f53b7
Added to database: 09/08/2026, 18:38:05 UTC
Last enriched: 09/16/2026, 01:44:19 UTC
Last updated: 10/23/2026, 15:10:12 UTC
Views: 41
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