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

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact Low

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.

The EPSS score is 0.00108.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Samsung Mobile libsavscmn.so affected
Version Status Constraints
One UI 8.5 unaffected < *

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Samsung Mobile Subscribe
Libsavscmn.so Subscribe

Project Subscriptions

Vendors Products
Samsung Mobile Subscribe
Libsavscmn.so Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

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

Sun, 13 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
First Time appeared Samsung Mobile
Samsung Mobile libsavscmn.so
Vendors & Products Samsung Mobile
Samsung Mobile libsavscmn.so

Thu, 10 Sep 2026 23:45:00 +0000

Type Values Removed Values Added
Title Out-of-bounds Write in Samsung libsavscmn.so Enables Local Code Execution

Thu, 10 Sep 2026 20:15:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in Samsung’s libsavscmn.so Enables Local Arbitrary Code Execution
Weaknesses CWE-119

Thu, 10 Sep 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-787
Metrics ssvc

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

Wed, 09 Sep 2026 11:15:00 +0000

Type Values Removed Values Added
Title Out-of-Bounds Write in Samsung’s libsavscmn.so Enables Local Arbitrary Code Execution
Weaknesses CWE-119

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

Type Values Removed Values Added
Description Out-of-bounds write in libsavscmn.so prior to One UI 8.5 allows local attackers to execute arbitrary code.
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: SamsungMobile

Published:

Updated: 2026-09-10T14:12:08.275Z

Reserved: 2025-12-11T01:33:35.830Z

Link: CVE-2026-21110

cve-icon Vulnrichment

Updated: 2026-09-10T14:12:02.309Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-09T05:17:23.497

Modified: 2026-09-10T15:17:28.973

Link: CVE-2026-21110

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-13T20:02:19Z

Weaknesses