CVE-2026-58734 - Vulnerability Details - OpenCVE

In google_mba_recv_msg of google_mba_poll.c, there is a possible out-of-bounds write due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google

Android

unaffected

Version	Status	Constraints
`Android kernel`	affected	—

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://source.android.com/docs/security/bulletin/pixel/2026/2026-09-01

History

Tue, 15 Sep 2026 20:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-362 CWE-787
Metrics		cvssV3_1 `{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}` ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 15 Sep 2026 19:00:00 +0000

Type	Values Removed	Values Added
Description		In google_mba_recv_msg of google_mba_poll.c, there is a possible out-of-bounds write due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References		https://source.android.com/docs/security/bulletin/pixel/2026/2026-09-01

Projects

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MITRE

Status: PUBLISHED

Assigner: Google_Devices

Published: 2026-09-15T18:34:46.778Z

Updated: 2026-09-15T19:48:12.303Z

Reserved: 2026-07-02T05:42:12.104Z

Link: CVE-2026-58734

Vulnrichment

Updated: 2026-09-15T19:47:58.233Z

NVD

Status : Received

Published: 2026-09-15T19:17:33.247

Modified: 2026-09-15T20:17:29.753

Link: CVE-2026-58734

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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