CVE-2026-107153
- State
- Published
- Severity
- 7.0 High
- Published
- Oct 14, 2026
- Updated
- Oct 14, 2026
- Reserved
- Oct 7, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.0 High | 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 | jpcert |
| 3.0 | 6.6 Medium | CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | jpcert |
Weaknesses
- CWE-1391 Use of weak credentials
Affected Products
| Product | Versions |
|---|---|
Rakuten MiniRakuten Mobile, Inc. |
|
Rakuten HandRakuten Mobile, Inc. |
|
Rakuten Hand 5GRakuten Mobile, Inc. |
|
Rakuten BIGsRakuten Mobile, Inc. |
|
References
- https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-mini/support/index.html
- https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-hand/support/index.html
- https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-hand-5g/support/index.html
- https://network.mobile.rakuten.co.jp/product/smartphone/rakuten-big-s/support/index.html
- https://jvn.jp/en/jp/JVN47427200/
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