CVE-2026-21110
Received Received - Intake

Out-of-bounds Write in Samsung One UI

Publication date: 2026-09-09

Last updated on: 2026-09-09

Assigner: Samsung Mobile

Description
Out-of-bounds write in libsavscmn.so prior to One UI 8.5 allows local attackers to execute arbitrary code.

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Meta Information

Published
2026-09-09
Last Modified
2026-09-09
Generated
2026-09-09
AI Q&A
2026-09-09
EPSS Evaluated
N/A
NVD
CVE-2026-21110
EUVD
EUVD-2026-74651

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
samsung one_ui to 8.5 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This is an out-of-bounds write vulnerability in the libsavscmn.so library found in Samsung's One UI versions prior to 8.5. It allows local attackers to execute arbitrary code by exploiting memory corruption issues.

Impact Analysis

If exploited, this vulnerability could allow an attacker with local access to run malicious code on your device. This could lead to unauthorized data access, installation of malware, or other malicious activities depending on the attacker's goals.

Mitigation Strategies

Update to One UI 8.5 or later to address the out-of-bounds write vulnerability in libsavscmn.so. Apply patches as soon as they are available from Samsung.

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