Multiple smartphones provided by Rakuten Mobile, Inc. utilize AOSP test keys for their Android Verified Boot (AVB) functionality. With physical access to the affected device, a crafted system image may be installed.
History

Mon, 19 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
First Time appeared Rakuten Mobile
Rakuten Mobile rakuten Bigs
Rakuten Mobile rakuten Hand
Rakuten Mobile rakuten Hand 5g
Rakuten Mobile rakuten Mini
Vendors & Products Rakuten Mobile
Rakuten Mobile rakuten Bigs
Rakuten Mobile rakuten Hand
Rakuten Mobile rakuten Hand 5g
Rakuten Mobile rakuten Mini

Fri, 16 Oct 2026 01:45:00 +0000

Type Values Removed Values Added
Title Android Verified Boot Test Key Vulnerability Enables Physical-Access Device Compromise

Thu, 15 Oct 2026 06:45:00 +0000

Type Values Removed Values Added
Title Android Verified Boot Test Key Vulnerability Enables Physical-Access Device Compromise

Wed, 14 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 14 Oct 2026 05:30:00 +0000

Type Values Removed Values Added
Description Multiple smartphones provided by Rakuten Mobile, Inc. utilize AOSP test keys for their Android Verified Boot (AVB) functionality. With physical access to the affected device, a crafted system image may be installed.
Weaknesses CWE-1391
References
Metrics cvssV3_0

{'score': 6.6, 'vector': 'CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:P/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2026-10-14T05:12:36.187Z

Updated: 2026-10-14T16:04:59.139Z

Reserved: 2026-10-07T10:23:41.353Z

Link: CVE-2026-107153

cve-icon Vulnrichment

Updated: 2026-10-14T16:04:43.903Z

cve-icon NVD

Status : Deferred

Published: 2026-10-14T06:17:05.390

Modified: 2026-10-15T20:39:32.067

Link: CVE-2026-107153

cve-icon Redhat

No data.