Use after free in WSM service prior to SMR Oct-2026 Release 1 allows local attackers to potentially execute arbitrary code with system privilege.

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Samsung Mobile Devices Subscribe
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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Mon, 12 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 12 Oct 2026 07:15:00 +0000

Type Values Removed Values Added
First Time appeared Samsung Mobile
Samsung Mobile samsung Mobile Devices
Vendors & Products Samsung Mobile
Samsung Mobile samsung Mobile Devices

Mon, 12 Oct 2026 06:45:00 +0000

Type Values Removed Values Added
Title Use-After-Free in Samsung WSM Service Enables Local Code Execution
Weaknesses CWE-416

Mon, 12 Oct 2026 05:00:00 +0000

Type Values Removed Values Added
Description Use after free in WSM service prior to SMR Oct-2026 Release 1 allows local attackers to potentially execute arbitrary code with system privilege.
References
Metrics cvssV4_0

{'score': 8.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: SamsungMobile

Published:

Updated: 2026-10-12T14:00:51.252Z

Reserved: 2025-12-11T01:33:35.832Z

Link: CVE-2026-21120

cve-icon Vulnrichment

Updated: 2026-10-12T14:00:47.298Z

cve-icon NVD

Status : Received

Published: 2026-10-12T05:17:00.520

Modified: 2026-10-12T14:17:12.830

Link: CVE-2026-21120

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-12T07:00:04Z

Weaknesses