CVE-2026-21023

MEDIUM

Samsung Mobile Devices - Privilege Escalation

Title source: llm
STIX 2.1

Description

Insufficient verification of data authenticity in PackageManagerService prior to SMR Mar-2026 Release 1 allows local attackers to modify the installation restriction of specific application.

Scores

CVSS v3 5.5
EPSS 0.0000
EPSS Percentile 0.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (1)
samsung/android 14.0 (50 CPE variants)
Published Apr 29, 2026
Tracked Since Apr 29, 2026