Local privilege escalation via dialInternal confused deputy
Published Oct 5, 2026 · Updated Oct 5, 2026
Local privilege escalation in Google Android 14, 15, 16, 16-qpr2, and 17 allows local users to bypass permissions in dialInternal. The supplied description identifies dialInternal in multiple locations as a confused deputy but does not disclose the operation performed or the missing authorization check. Exploitation needs no additional execution privileges or user interaction; the resulting privilege boundary is unspecified.
Summary
What happened
Local privilege escalation in Google Android 14, 15, 16, 16-qpr2, and 17 allows local users to bypass permissions in dialInternal. The supplied description identifies dialInternal in multiple locations as a confused deputy but does not disclose the operation performed or the missing authorization check. Exploitation needs no additional execution privileges or user interaction; the resulting privilege boundary is unspecified.
The record
- CVE
- CVE-2026-55270
- Published
- Oct 5, 2026
- Updated
- Oct 5, 2026
- Vendor
- WebM Project
- Product
- Android
- Classifications
- T1068
- Attack vector
- local
- Privileges
- Unavailable
Timeline
How it unfolded
- Oct 5, 2026CVE publishedPublication date reported by the CVE source.
- Oct 5, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=14
- Affected versionversion=15
- Affected versionversion=16
- Affected versionversion=16-qpr2
- Affected versionversion=17
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Activity data is delayed. The latest report is Sep 28, 2026.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Get started to see how Hinoki identifies affected software and validates exploitability in your environment.
Get started