Local privilege escalation via virtual-audio logic error
Published Oct 5, 2026 · Updated Oct 5, 2026
Permission bypass in Google Android 14, 15, 16, 16-qpr2, and 17 allows local users to escalate privileges without interaction. Google attributes the bypass to a logic error in multiple functions of VirtualAudioControllerTest.java but has not disclosed the faulty condition or an affected runtime path. Exploitation requires local access; the published record does not identify the resulting privilege level or a remote entry point.
Summary
What happened
Permission bypass in Google Android 14, 15, 16, 16-qpr2, and 17 allows local users to escalate privileges without interaction. Google attributes the bypass to a logic error in multiple functions of VirtualAudioControllerTest.java but has not disclosed the faulty condition or an affected runtime path. Exploitation requires local access; the published record does not identify the resulting privilege level or a remote entry point.
The record
- CVE
- CVE-2026-58841
- Published
- Oct 5, 2026
- Updated
- Oct 5, 2026
- Vendor
- WebM Project
- Product
- Android
- Classifications
- T1404
- Attack vector
- local
- Privileges
- unauthenticated
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
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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.
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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.
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Technologies
Your stack
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Your stack
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