Description
Improper input validation in Bixby prior to version 4.0.85.6 allows privileged local attackers to launch arbitrary activity.
Published: 2026-10-29
Score: 8.3 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 29 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 29 Oct 2026 03:45:00 +0000

Type Values Removed Values Added
Title Local Privileged Attackers Can Execute Arbitrary Activities via Bixby Input Validation Flaw
Weaknesses CWE-20

Thu, 29 Oct 2026 03:00:00 +0000

Type Values Removed Values Added
First Time appeared Samsung Mobile
Samsung Mobile bixby
Vendors & Products Samsung Mobile
Samsung Mobile bixby

Thu, 29 Oct 2026 01:15:00 +0000

Type Values Removed Values Added
Description Improper input validation in Bixby prior to version 4.0.85.6 allows privileged local attackers to launch arbitrary activity.
References
Metrics cvssV4_0

{'score': 8.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N'}


Subscriptions

Samsung Mobile Bixby
cve-icon MITRE

Status: PUBLISHED

Assigner: SamsungMobile

Published:

Updated: 2026-10-29T12:35:23.592Z

Reserved: 2025-12-11T01:33:35.837Z

Link: CVE-2026-21157

cve-icon Vulnrichment

Updated: 2026-10-29T12:35:01.991Z

cve-icon NVD

Status : Received

Published: 2026-10-29T01:17:23.187

Modified: 2026-10-29T13:17:09.450

Link: CVE-2026-21157

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-29T03:30:15Z

Weaknesses
  • CWE-20

    Improper Input Validation