Out-of-bounds write in libsmkvextractor.so prior to SMR Oct-2026 Release 1 allows local attackers to execute arbitrary code.

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Mon, 12 Oct 2026 21:15:00 +0000

Type Values Removed Values Added
Title Out‑of‑Bounds Write in libsmkvextractor.so Enables Local Code Execution

Mon, 12 Oct 2026 16:30:00 +0000

Type Values Removed Values Added
Title Local Code Execution via Out‑of‑Bounds Write in libsmkvextractor.so on Samsung Mobile Devices
Weaknesses CWE-119

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

Type Values Removed Values Added
Weaknesses CWE-787
Metrics ssvc

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


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

Type Values Removed Values Added
Title Local Code Execution via Out‑of‑Bounds Write in libsmkvextractor.so on Samsung Mobile Devices
First Time appeared Samsung Mobile
Samsung Mobile samsung Mobile Devices
Weaknesses CWE-119
Vendors & Products Samsung Mobile
Samsung Mobile samsung Mobile Devices

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

Type Values Removed Values Added
Description Out-of-bounds write in libsmkvextractor.so prior to SMR Oct-2026 Release 1 allows local attackers to execute arbitrary code.
References
Metrics cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: SamsungMobile

Published:

Updated: 2026-10-13T03:55:28.934Z

Reserved: 2025-12-11T01:33:35.831Z

Link: CVE-2026-21114

cve-icon Vulnrichment

Updated: 2026-10-12T13:58:54.680Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-12T05:16:59.807

Modified: 2026-10-14T20:13:37.910

Link: CVE-2026-21114

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-12T21:00:16Z

Weaknesses