In trusty_dputc of generic-arm64-smcall.c, there is a possible out-of-bounds write due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
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Fixes

Solution

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Workaround

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History

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

Type Values Removed Values Added
First Time appeared Google
Google android
Weaknesses CWE-362
CWE-787
Vendors & Products Google
Google android
Metrics cvssV3_1

{'score': 7.0, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Tue, 15 Sep 2026 18:45:00 +0000

Type Values Removed Values Added
Description In trusty_dputc of generic-arm64-smcall.c, there is a possible out-of-bounds write due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Google_Devices

Published:

Updated: 2026-09-15T20:05:28.384Z

Reserved: 2026-07-02T05:37:09.598Z

Link: CVE-2026-58701

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-15T19:17:32.197

Modified: 2026-09-15T20:17:25.310

Link: CVE-2026-58701

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-15T20:15:14Z

Weaknesses