CVE-2026-0133

In smmu_attach_dev of arm-smmu-v3.c, there is a possible way to sign malicious Android Runtime bootclass artifacts due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://source.android.com/docs/security/bulletin/pixel/2026/2026-06-01	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

History

25 Oct 2026, 23:10

Type	Values Removed	Values Added
Summary		(es) En smmu_attach_dev de arm-smmu-v3.c, existe una posible forma de firmar artefactos maliciosos de bootclass de Android Runtime debido a una comprobación de permisos faltante. Esto podría llevar a una escalada local de privilegios sin necesidad de privilegios de ejecución adicionales. La interacción del usuario no es necesaria para la explotación.

Information

Published : 2026-06-16 20:16

Updated : 2026-10-25 23:10

NVD link : CVE-2026-0133

Mitre link : CVE-2026-0133

CVE.ORG link : CVE-2026-0133

JSON object : View

Products Affected

google

android

CWE

CWE-862

Missing Authorization

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