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.
History

Sun, 20 Sep 2026 13:45:00 +0000

Type Values Removed Values Added
Title Potential Out-of-Bounds Write in Trusted Execution Environment Enables Local Privilege Escalation

Fri, 18 Sep 2026 13:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

Thu, 17 Sep 2026 08:15:00 +0000

Type Values Removed Values Added
Title Potential Out-of-Bounds Write in Android Trusty Component Enables Local Privilege Escalation

Wed, 16 Sep 2026 00:45:00 +0000

Type Values Removed Values Added
Title Potential Out-of-Bounds Write in Android Trusty Component Enables Local Privilege Escalation

Tue, 15 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


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

cve-icon MITRE

Status: PUBLISHED

Assigner: Google_Devices

Published: 2026-09-15T18:34:37.000Z

Updated: 2026-09-16T03:57:29.540Z

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

Link: CVE-2026-58701

cve-icon Vulnrichment

Updated: 2026-09-15T20:05:21.635Z

cve-icon NVD

Status : Analyzed

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

Modified: 2026-09-18T13:05:28.617

Link: CVE-2026-58701

cve-icon Redhat

No data.