CVE-2026-20983

State: Published
Severity: 8.4 High
Published: Feb 4, 2026
Updated: Feb 26, 2026
Reserved: Dec 11, 2025

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.

Scores

CVSS	Score	Vector	Source
4.0	8.4 High	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N	SamsungMobile

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
Samsung Mobile DevicesSamsung Mobile	SMR Feb-2026 Release in Android 13, 14, 15Not affected

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=02

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