CVE-2026-28652 Google CVE debrief

Who should care

Defenders responsible for Android systems, particularly those with version 16.0 and 17.0, should assess exposure and prioritize patching to prevent potential information disclosure.

Why it matters

Defenders should prioritize verifying and patching affected Android systems to prevent potential information disclosure due to a MITM vulnerability in RangingServiceImpl.java.

• Verify and patch affected Android systems to prevent potential information disclosure
• Review and update inventory of Android devices with version 16.0 and 17.0
• Monitor for potential information disclosure

Technical summary

A potential MITM vulnerability exists in RangingServiceImpl.java due to a missing permission check, which could lead to remote information disclosure with no additional execution privileges needed. This vulnerability affects Android systems, particularly those with version 16.0 and 17.0. Defenders should prioritize verifying and patching affected Android systems to prevent potential information disclosure. The exact affected versions and scope require further verification from official sources. The vulnerability could allow attackers to intercept and manipulate sensitive information.

Defensive priority

Defenders should prioritize verifying and patching affected Android systems, particularly those with version 16.0 and 17.0, to prevent potential information disclosure.

Recommended defensive actions

• Verify and apply patches for affected Android systems
• Review and update inventory of Android devices with version 16.0 and 17.0
• Monitor for potential information disclosure
• Review compensating controls for exposed systems while remediation is scheduled and verified
• Check relevant monitoring, detection, and logs for exposed assets that need extra review
• Track exceptions, retest remediated assets, and close the item only after evidence is documented
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up

Evidence notes

The CVE record and NVD detail page provide information on the vulnerability, but the exact affected versions and scope require further verification from official sources. Defenders should verify and patch affected Android systems, particularly those with version 16.0 and 17.0, to prevent potential information disclosure. The vulnerability exists in RangingServiceImpl.java due to a missing permission check.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.