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Mallory
High

Android Framework MediaBrowser background while-in-use permission bypass in connectInternal

IdentifiersCVE-2025-48580CWE-863

CVE-2025-48580 is an Android Framework elevation-of-privilege vulnerability in MediaBrowser.java. According to the provided description, a logic error in the connectInternal method can allow access to a while-in-use permission while the affected app is running in the background. This breaks the intended permission enforcement model for background app state and can permit a local app to obtain access that should only be available while the app is actively in use. The issue does not require user interaction and does not require additional execution privileges beyond those already available to the local app.

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For your environment

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ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

Successful exploitation can allow a local attacker-controlled app to bypass Android’s intended while-in-use permission restrictions and access protected capabilities or data from the background. This constitutes a local elevation of privilege because the app can perform actions or obtain access beyond what should be permitted in its current execution state.

Mitigation

If you can’t patch tonight, do this now.

Until patches are deployed, reduce exposure by limiting installation of untrusted or unnecessary local applications, enforcing rapid Android security update adoption, and using enterprise controls to restrict sideloading and unmanaged apps. Because exploitation is local and requires an app on the device, application allowlisting and strong mobile device management controls can reduce risk. Specific code-level mitigations beyond vendor patching are not provided in the supplied content.

Remediation

Patch, then assume compromise.

Apply the Android security update that includes the fix for CVE-2025-48580. The provided supporting content indicates this issue is addressed in Google’s December 2025 Android Security Bulletin; devices updated to the 2025-12-05 patch level are described as fully remediated for issues in that bulletin. OEM and vendor-supplied updates should also be applied where applicable.
PUBLIC EXPLOITS

Exploits

No public exploits tracked yet. Mallory keeps watching.

VALID 0 / 0 TOTALView more in app

No public exploit code observed for this vulnerability.

EXPOSURE SURFACE

Affected products & vendors

Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.

VendorProductType
GoogleAndroidoperating_system

Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.

ACTIVITY FEED

Recent activity

4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets are affected, which adversaries are exploiting it right now, which detections to deploy, and what to do tonight.
Exposure mapping

Query your assets running an affected version, and investigate the blast radius.

Threat actor evidence

Every observed campaign linking this CVE to a named adversary.

Associated malware

Malware families riding this exploit, with evidence and IOCs.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity3

Community discussion across Reddit, Mastodon, and other social sources.