In smmu_install_nested_ste of arm-smmu-v3.c, there is a possible escalation of privilege due to a logic error in the code. 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 13:30:00 +0000

Type Values Removed Values Added
Title Local Privilege Escalation via Logic Error in Android ARM SMMU v3 Driver

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 Local privilege escalation via logic error in arm-smmu-v3.c

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

Type Values Removed Values Added
Title Local privilege escalation via logic error in arm-smmu-v3.c

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

Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android

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

Type Values Removed Values Added
Weaknesses CWE-693
Metrics cvssV3_1

{'score': 6.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/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 smmu_install_nested_ste of arm-smmu-v3.c, there is a possible escalation of privilege due to a logic error in the code. 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: 2026-09-15T18:34:51.687Z

Updated: 2026-09-16T03:57:12.358Z

Reserved: 2026-07-02T05:45:35.351Z

Link: CVE-2026-58755

cve-icon Vulnrichment

Updated: 2026-09-15T19:39:51.316Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-15T19:17:33.730

Modified: 2026-09-18T13:00:44.903

Link: CVE-2026-58755

cve-icon Redhat

No data.