CVE-2026-107153

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...

EUVD-2026-100836

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...

CVE-2026-107153

Multiple smartphones provided by Rakuten Mobile, Inc. are vulnerable because they utilize AOSP test keys for their Android Verified Boot (AVB) functionality. If an attacker has physical access to an affected device, they may be able to install a crafted system image . No specific remediation or e...

CVE-2026-107153

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...

PT-2026-113642

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...

2026: The Year of AI-Assisted Attacks

On December 4, 2025, a 17-year-old was arrested in Osaka under Japan’s Unauthorized Access Prohibition Act. The young man had run malicious code to extract the personal data of over 7 million users of Kaikatsu Club, Japan's largest internet cafe chain. When asked, the young man shared his...

Rakuten Mobile Rakuten Casa Access Control Error Vulnerability (CNVD-2022-77811)

Rakuten Mobile Rakuten Casa is a small base station from Rakuten Mobile Japan, Inc. It is used to improve the radio wave conditions of users.An access control error vulnerability exists in Rakuten Mobile Rakuten Casa APFV200 version and APFV141 version, which stems from improper access...

Rakuten Mobile Rakuten Casa Access Control Error Vulnerability

Rakuten Mobile Rakuten Casa is a small base station from Rakuten Mobile Japan, Inc. It is used to improve radio wave conditions for users.An access control error vulnerability exists in Rakuten Mobile Rakuten Casa APFV200 version and APFV141 version, which stems from improper access restrictions....

Rakuten Mobile Rakuten Casa Trust Management Issue Vulnerability

Rakuten Mobile Rakuten Casa is a small base station from Rakuten Mobile Japan, Inc. A trust management issue vulnerability exists in Rakuten Mobile Rakuten Casa APFV200 and APFV141 versions, which stems from the presence of hard-coded credentials in the application code. An unauthenticated, remot...