CVE-2026-21092
Analyzed Analyzed - Analysis Complete

Path Traversal in Samsung ImsService Prior to SMR Sep-2026

Vulnerability report for CVE-2026-21092, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-09-09

Last updated on: 2026-09-11

Assigner: Samsung Mobile

Description

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

CVSS Scores

EPSS Scores

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Meta Information

Published
2026-09-09
Last Modified
2026-09-11
Generated
2026-09-29
AI Q&A
2026-09-10
EPSS Evaluated
2026-09-27
NVD
EUVD

Affected Vendors & Products

Showing 95 associated CPEs
Vendor Product Version / Range
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 14.0
samsung android 15.0
samsung android 15.0
samsung android 15.0
samsung android 14.0
samsung android 14.0
samsung android 15.0
samsung android 15.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 15.0
samsung android 15.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 14.0
samsung android 14.0
samsung android 15.0
samsung android 15.0
samsung android 16.0
samsung android 16.0
samsung android 14.0
samsung android 15.0
samsung android 16.0
samsung android 17.0

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-35 The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize '.../...//' (doubled triple dot slash) sequences that can resolve to a location that is outside of that directory.

Attack-Flow Graph

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Executive Summary

This vulnerability is a path traversal issue in ImsService prior to the Samsung SMR Sep-2026 Release 1. It allows remote attackers to create image files with system server privilege, meaning they can write files to locations outside intended directories.

Impact Analysis

An attacker could exploit this to write malicious files to sensitive system locations, potentially leading to unauthorized code execution, data theft, or system compromise with elevated privileges.

Compliance Impact

The vulnerability allows remote attackers to create image files with system server privilege through path traversal in ImsService. This could potentially lead to unauthorized access or manipulation of sensitive data, which may impact compliance with standards like GDPR or HIPAA if such data is involved.

Mitigation Strategies

Apply the SMR Sep-2026 Release 1 or later to patch ImsService. Monitor for unauthorized image file creation with system server privileges and restrict network access to vulnerable services until patched.

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EPSS Chart