CVE-2026-21062: CWE-939: Authorization Bypass in User Data Access Request in Samsung Mobile Samsung Mobile Devices
CVE-2026-21062 is an authorization bypass vulnerability in the SemClipboardService component of Samsung Mobile Devices prior to the SMR August 2026 Release 1. This flaw allows local attackers with limited privileges to access clipboard data without proper authorization. The vulnerability has a medium severity rating with a CVSS score of 4.8. No specific affected versions or patches have been disclosed yet. There are no known exploits in the wild at this time.
AI Analysis
Technical Summary
This vulnerability involves an authorization bypass in the SemClipboardService on Samsung Mobile Devices before the SMR August 2026 Release 1. Local attackers with limited privileges can exploit this flaw to access clipboard data that should be protected. The CVSS 4.0 vector indicates low attack complexity and no user interaction required, but the attack vector is local and privileges required are low. No official remediation or patch information is currently available.
Potential Impact
Local attackers with limited privileges can bypass authorization controls to access clipboard data, potentially exposing sensitive information stored temporarily in the clipboard. The impact is limited to local access and does not involve remote exploitation or privilege escalation beyond the attacker's existing privileges.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, limit local access to affected devices and monitor for suspicious local activity related to clipboard access.
CVE-2026-21062: CWE-939: Authorization Bypass in User Data Access Request in Samsung Mobile Samsung Mobile Devices
Description
CVE-2026-21062 is an authorization bypass vulnerability in the SemClipboardService component of Samsung Mobile Devices prior to the SMR August 2026 Release 1. This flaw allows local attackers with limited privileges to access clipboard data without proper authorization. The vulnerability has a medium severity rating with a CVSS score of 4.8. No specific affected versions or patches have been disclosed yet. There are no known exploits in the wild at this time.
CVSS v4.0
Score 4.8medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an authorization bypass in the SemClipboardService on Samsung Mobile Devices before the SMR August 2026 Release 1. Local attackers with limited privileges can exploit this flaw to access clipboard data that should be protected. The CVSS 4.0 vector indicates low attack complexity and no user interaction required, but the attack vector is local and privileges required are low. No official remediation or patch information is currently available.
Potential Impact
Local attackers with limited privileges can bypass authorization controls to access clipboard data, potentially exposing sensitive information stored temporarily in the clipboard. The impact is limited to local access and does not involve remote exploitation or privilege escalation beyond the attacker's existing privileges.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, limit local access to affected devices and monitor for suspicious local activity related to clipboard access.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- SamsungMobile
- Date Reserved
- 2025-12-11T01:33:35.822Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7980bbbf8831d5394649da
Added to database: 08/10/2026, 07:41:47 UTC
Last enriched: 08/10/2026, 08:00:03 UTC
Last updated: 08/10/2026, 08:08:14 UTC
Views: 4
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