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PackageManagerService CVE-2026-21023

| EUVD-2026-26192 MEDIUM
2026-04-29 SamsungMobile
6.9
CVSS 4.0
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CVSS VectorNVD

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
X

Lifecycle Timeline

3
CVSS changed
Apr 29, 2026 - 05:59 NVD
6.9 (MEDIUM)
EUVD ID Assigned
Apr 29, 2026 - 05:00 euvd
EUVD-2026-26192
CVE Published
Apr 29, 2026 - 04:46 nvd
MEDIUM 6.9

DescriptionNVD

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.

Analysis

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.

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CVE-2026-21023 vulnerability details – vuln.today

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