CVE-2025-32317
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedIn App Widget, there is a possible Information Disclosure due to a confused deputy. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceAn information disclosure vulnerability exists in the Android App Widget component due to a confused deputy issue. The confused deputy problem occurs when a privileged component (the widget) can be tricked into performing actions or revealing information on behalf of an untrusted caller, allowing local information disclosure without requiring additional user privileges or interaction.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 16.0CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Local
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Check Android OS versionNavigate to Settings > About Phone > Android version or run 'getprop ro.build.version.release' via ADB shellAffected if Version is exactly 16.0 (Android 16.0)
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Identify installed App WidgetsGo to Settings > Home Screen > Widgets, or examine the app launcher for widget-addable applications. List all apps that expose widgets.Affected if Any third-party or system widget is installed on the device
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Review widget permissionsFor each widget-enabled app, inspect the AndroidManifest.xml for BIND_APPWIDGET permission usage and check if the widget accepts intents from untrusted sources without proper validationAffected if Widget does not validate caller identity before providing data or performs privileged actions on behalf of untrusted callers
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Check widget data access scopeExamine the widget provider implementation code or probe widget content providers to determine if widget data is accessible to other apps without proper permission checksAffected if Widget exposes sensitive information to any calling application without enforcing permission boundaries
A device is affected if it runs Android 16.0 and has any App Widgets installed that do not properly validate the identity of callers before disclosing information.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataReview and enforce proper permission boundaries in the App Widget implementation to ensure the widget cannot be abused to access or disclose information beyond its intended scope. Apply the principle of least privilege to widget data access.
- Consultation2.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $4,480.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-32317 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-32317 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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