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[Japanese]
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JVNDB-2026-000136
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Improper access control vulnerability in Android application "ManabiPocket for Parents"
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Android application "ManabiPocket for Parents" provided by NTT DOCOMO BUSINESS, Inc. contains the following vulnerability:- Improper Export of Android Application Components (CWE-926) - CVE-2026-86701
- The CVSS below assumes that sensitive information within the affected application is obtained by a malicious application installed on the device via an Intent.
Yuta Sasaki of Ai Solutions Co., Ltd. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
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CVSS V3 Severity:
Base Metrics 2.5 (Low) [IPA Score]
- Attack Vector: Local
- Attack Complexity: High
- Privileges Required: None
- User Interaction: Required
- Scope: Unchanged
- Confidentiality Impact: Low
- Integrity Impact: None
- Availability Impact: None
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CVSS v4 Severity
Base Metrics: 1.8 (Low) [IPA Score]
- Access Vector (AV): Local
- Attack Complexity (AC): Low
- Attack Requirements (AT): Present
- Privileges Required (PR): None
- User Interaction (UI): Active
Vulnerable System Impact
- Confidentiality Impact (VC): Low
- Integrity Impact (VI): None
- Availability Impact (VA): None
Subsequent System Impact
- Confidentiality Impact (SC): None
- Integrity Impact (SI): None
- Availability Impact (SA): None
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NTT DOCOMO BUSINESS, Inc.
- Android application "ManabiPocket for Parents" versions 1.2.3 and earlier
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A malicious application installed on the device may obtain sensitive information from the affected application via an Intent.
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[Update the application]
Update the application to the latest version according to the information provided by the developer.
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NTT DOCOMO BUSINESS, Inc.
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- No Mapping(CWE-Other) [IPA Evaluation]
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- CVE-2026-86701
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- JVN : JVN#72918755
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- [2026/09/15]
Web page was published
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