Path traversal in ImsService prior to SMR Sep-2026 Release 1 allows remote attackers to create image files with system server privilege.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

No data.

No data.

No data.

References
Link Providers
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=09 cve-icon cve-icon
History

Wed, 09 Sep 2026 12:00:00 +0000

Type Values Removed Values Added
Title Remote Image Creation via Path Traversal in Samsung Mobile ImsService
Weaknesses CWE-22

Wed, 09 Sep 2026 05:00:00 +0000

Type Values Removed Values Added
Description Path traversal in ImsService prior to SMR Sep-2026 Release 1 allows remote attackers to create image files with system server privilege.
References
Metrics cvssV4_0

{'score': 8.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: SamsungMobile

Published: 2026-09-09T04:47:40.209Z

Updated: 2026-09-09T04:47:40.209Z

Reserved: 2025-12-11T01:33:35.827Z

Link: CVE-2026-21092

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-09T05:17:21.290

Modified: 2026-09-09T15:45:14.503

Link: CVE-2026-21092

cve-icon Redhat

No data.