CVE-2026-20983

HIGH
2026-02-04 [email protected]
7.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
CVE Published
Feb 04, 2026 - 07:16 nvd
HIGH 7.8

Tags

Samsung Android

Description

Improper export of android application components in Samsung Dialer prior to SMR Feb-2026 Release 1 allows local attackers to launch arbitrary activity with Samsung Dialer privilege.

Analysis

Android versions up to 14.0 contains a vulnerability that allows attackers to launch arbitrary activity with Samsung Dialer privilege (CVSS 7.8).

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Remediation

Within 24 hours: Inventory all Samsung Android devices running versions up to 14.0 and assess exposure in high-risk departments (executive, finance, legal). Within 7 days: Issue mandatory device update guidance to Android 15.0 or higher if available; implement mobile device management (MDM) policies to enforce minimum OS versions and Samsung Dialer restrictions. …

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Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +39
POC: 0

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CVE-2026-20983 vulnerability details – vuln.today
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