CVE-2025-32319: Android Framework RemotePrintService Privilege Escalation Vulnerability
Summary
CVE-2025-32319: In ensureBound of RemotePrintService.java, there is a possible way for a background app to keep foreground permissions due to a permissions bypass. Affects platform/frameworks/base across 2 version ranges.
>= 16:0, < 16:2025-12-01
>= 16-next:0, < 16-next:2025-12-01
Fixed in 16-next:2025-12-01. How to fix ↓
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Background
The Android Framework is a core component of the Android operating system, providing essential services and APIs for application development. The RemotePrintService is responsible for managing print jobs and interactions with printers. This service is crucial for enabling printing capabilities in Android applications. However, a vulnerability in this service can lead to unauthorized privilege escalation, allowing background applications to retain foreground permissions improperly.
Vulnerability Detail
In the RemotePrintService.java file, the ensureBound method contains a flaw that allows a background application to bypass permission checks. This vulnerability can lead to local escalation of privileges, enabling malicious applications to perform actions that should be restricted to foreground applications. The exploitation of this vulnerability does not require user interaction, making it particularly dangerous.
How To Fix
Minimum fixed version
16-next:2025-12-01
This is the first release that contains the fix.
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Workaround
Currently, there are no specific workarounds mentioned for this vulnerability. The best course of action is to apply the patch as soon as it becomes available.
Conclusion
CVE-2025-32319 represents a serious security vulnerability in the Android Framework's RemotePrintService, allowing for privilege escalation without user interaction. It is essential for developers to update their applications to the patched version to protect against potential exploitation.
See every vulnerability recorded for platform/frameworks/base →
FAQ
CVE-2025-32319 is a vulnerability in the Android Framework's RemotePrintService that allows background applications to improperly retain foreground permissions, leading to potential privilege escalation.
You can check if your application is affected by using Vulert, which monitors and alerts for open-source vulnerabilities in real-time. Visit the Vulert playground at Vulert Scanner to analyze your application without needing to sign up.
The vulnerability can lead to unauthorized access and actions by malicious applications, compromising user data and system integrity.
No, user interaction is not required for exploitation, making it a significant security risk.
While there are no specific workarounds, it is crucial to prioritize applying the patch as soon as possible to mitigate the risks associated with this vulnerability.
References
Related vulnerabilities
Recent vulnerabilities recorded for platform/frameworks/base.
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