Android Framework Integer Overflow Vulnerability
Android Framework contains an integer overflow vulnerability that allows for code execution that could allow for local privilege escalation.
Quick answer
Android Framework should be reviewed and updated if it matches the affected versions. The recommended fix is to apply the vendor-supported patched version or the mitigation steps below, then retest the public website with Fixnx.
Who is affected
Affected versions
- 14.0
- 15.0
- 16.0
Fixed versions
- Apply the latest vendor-supported patched version.
How to fix it
Deploy the Android security bulletin patch level that fixes CVE-2025-48595 and block unsupported devices from sensitive workflows. Mobile framework vulnerabilities should be handled through OS patch compliance, MDM controls, and sideloading restrictions.
- Identify Android devices, enterprise-managed phones, tablets, kiosks, and embedded devices that may be affected.
- Deploy the Android security update or vendor firmware build that includes the CVE-2025-48595 framework fix.
- Use MDM compliance rules to block devices below the fixed patch level from email, VPN, admin panels, and sensitive apps.
- Disable sideloading and unknown-source installs unless a documented managed exception exists.
- Restrict high-risk devices from accessing production administration workflows until patched.
- Review mobile threat defense, MDM, and identity logs for suspicious app installs or abnormal access from vulnerable devices.
- Retire devices that cannot receive the required Android security patch level.
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Verify the fix
- Confirm every in-scope device reports the fixed Android security patch level or vendor firmware version.
- Validate MDM blocks non-compliant devices from sensitive services.
- Check mobile threat and identity logs for suspicious activity during the vulnerable period.
- Test normal mobile access after applying the compliance policy.
- Run a Fixnx scan against public app and website surfaces used by mobile users after remediation.
Related categories
Trusted references
FAQ
What is affected by CVE-2025-48595?
Android Framework versions listed as affected should be reviewed: 14.0, 15.0, 16.0.
What should I fix first?
Start with internet-facing sites, admin panels, login flows, plugins, themes, modules, packages, and systems that process user-controlled input or sensitive data.
How do I confirm the fix worked?
Apply the patched version or mitigation, clear caches where relevant, retest the affected workflow, and run a new Fixnx scan to verify public website exposure signals.
Why can this risk appear in multiple categories?
A vulnerability can belong to more than one platform or ecosystem. Fixnx keeps one canonical risk page while also listing it in every relevant category.