CVE-2026-0072
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 addInputMethodListener of com.android.server.inputmethod.InputMethodManagerService, there is a missing permission check. This could lead to local escalation of privilege 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 confidenceThis is a local privilege escalation vulnerability in Android's InputMethodManagerService. The addInputMethodListener method lacks a proper permission check, allowing an unprivileged local attacker to register a listener and potentially manipulate input method behavior without requiring elevated access or user 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= 14CVSS 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
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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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Confirm Android XR versionCheck system properties or build.prop for Android version (ro.build.version.release) and confirm it is exactly version 14 and product is Google Android XrAffected if Device is running Google Android Xr version 14 and has not received the CVE-2026-0072 security patch
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Verify InputMethodManagerService exposureCheck if InputMethodManagerService is exposed to third-party applications by examining system service permissions and accessibility via dumpsys or service listAffected if InputMethodManagerService is accessible to untrusted applications without proper permission checks
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Confirm security patch statusCheck the security patch level (ro.build.version.security_patch) against the vendor release date for CVE-2026-0072Affected if Security patch level predates or does not include the CVE-2026-0072 fix for addInputMethodListener permission validation
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Test listener registration capabilityUse adb shell or a test application to attempt calling addInputMethodListener without holding the required permission (android.permission.MANAGE_INPUT_METHOD)Affected if A local application can successfully register an InputMethodListener without proper authorization, indicating the vulnerability is present
A device is affected if it is Google Android Xr version 14 with a security patch level that does not include the CVE-2026-0072 fix, allowing unauthorized registration of InputMethodListeners.
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 dataApply the official Android security patch for CVE-2026-0072 from the monthly security bulletin. This requires adding proper permission validation (likely CHECK_INPUT_METHOD_PERMISSION or equivalent) to the addInputMethodListener method in InputMethodManagerService.
- Consultation6.0 h
- Implementation12.0 h
- Testing10.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $8,928.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2026-0072 — 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-2026-0072 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
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