CVE-2026-21059: CWE-926 Improper export of android application components in Samsung Mobile Samsung Mobile Devices
Improper export of android application components in Samsung Contacts prior to SMR Aug-2026 Release 1 allows local attackers to delete file with Samsung Contacts' privilege.
AI Analysis
Technical Summary
This vulnerability (CVE-2026-21059) is classified as CWE-926 (Improper Export of Android Application Components). It affects Samsung Contacts on Samsung Mobile Devices before the SMR Aug-2026 Release 1. The flaw allows local attackers to exploit improperly exported components to delete files with the privileges of the Samsung Contacts application. The CVSS 4.0 base score is 6.9, indicating medium severity, with an attack vector of local access and no privileges required. No vendor advisory or patch information is currently available.
Potential Impact
Local attackers can delete files with the privileges of the Samsung Contacts application, potentially leading to data loss or disruption of contacts functionality on affected devices. The vulnerability requires local access but no special privileges or user interaction.
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 trusted users and monitor for suspicious activity related to the Samsung Contacts app.
CVE-2026-21059: CWE-926 Improper export of android application components in Samsung Mobile Samsung Mobile Devices
Description
Improper export of android application components in Samsung Contacts prior to SMR Aug-2026 Release 1 allows local attackers to delete file with Samsung Contacts' privilege.
CVSS v4.0
Score 6.9medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CVE-2026-21059) is classified as CWE-926 (Improper Export of Android Application Components). It affects Samsung Contacts on Samsung Mobile Devices before the SMR Aug-2026 Release 1. The flaw allows local attackers to exploit improperly exported components to delete files with the privileges of the Samsung Contacts application. The CVSS 4.0 base score is 6.9, indicating medium severity, with an attack vector of local access and no privileges required. No vendor advisory or patch information is currently available.
Potential Impact
Local attackers can delete files with the privileges of the Samsung Contacts application, potentially leading to data loss or disruption of contacts functionality on affected devices. The vulnerability requires local access but no special privileges or user interaction.
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 trusted users and monitor for suspicious activity related to the Samsung Contacts app.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- SamsungMobile
- Date Reserved
- 2025-12-11T01:33:35.821Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7980bbbf8831d5394649d1
Added to database: 08/10/2026, 07:41:47 UTC
Last enriched: 08/10/2026, 08:00:20 UTC
Last updated: 08/11/2026, 03:40:59 UTC
Views: 8
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.