CVE-2026-21023

MEDIUM

5.5

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.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published4/29/2026

Last Modified5/1/2026

Sourcenvd

Honeypot Sightings0

Affected Products

samsung:android

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=03(mobile.security@samsung.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.