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CVE-2026-21081: CWE-926 : Improper Export of Android Application Components in Samsung Mobile SamsungPassAutofill

0
Medium
VulnerabilityCVE-2026-21081cvecve-2026-21081cwe-926
Published: 08/10/2026 (08/10/2026, 07:43:49 UTC)
Source: CVE Database V5
Vendor/Project: Samsung Mobile
Product: SamsungPassAutofill

Description

CVE-2026-21081 is a medium severity vulnerability in SamsungPassAutofill prior to version 5.2.10. It involves improper export of Android application components, which allows local attackers to access sensitive information. Exploitation requires user interaction. No official patch or remediation guidance is currently confirmed.

CVSS v4.0

Score 5.1medium

Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
Active
Vuln. Confidentiality
High
Vuln. Integrity
None
Vuln. Availability
None
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Affected software

Samsung Mobile

SamsungPassAutofill

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 08/17/2026, 15:37:05 UTC

Technical Analysis

This vulnerability (CWE-926) in SamsungPassAutofill versions before 5.2.10 arises from improper export of Android application components. This misconfiguration enables local attackers with limited privileges to access sensitive information stored or managed by the application. The attack vector requires user interaction, reducing the likelihood of automated exploitation. The CVSS 4.0 base score is 5.1, reflecting a medium impact primarily due to local attack complexity and required user involvement. No vendor advisory or patch information is currently available to confirm remediation status.

Potential Impact

Local attackers with limited privileges can access sensitive information within SamsungPassAutofill due to improperly exported components. The requirement for user interaction limits the ease of exploitation. There is no indication of remote exploitation or privilege escalation. The vulnerability does not affect cloud services and no known exploits are reported in the wild.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should be cautious about granting permissions and interacting with untrusted content related to SamsungPassAutofill. Monitor official Samsung Mobile communications for updates.

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Technical Details

Data Version
5.2
Assigner Short Name
SamsungMobile
Date Reserved
2025-12-11T01:33:35.825Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 6a798b4abf8831d53957fdd9

Added to database: 08/10/2026, 08:26:50 UTC

Last enriched: 08/17/2026, 15:37:05 UTC

Last updated: 09/25/2026, 01:47:41 UTC

Views: 40

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