CVE-2026-0089 | In multiple functions of PackageInstallerService.java, there… | CVSS 7.8 HIGH

Description

In multiple functions of PackageInstallerService.java, there is a possible way to install unverified apps due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Metadata

CVE ID: CVE-2026-0089
State: PUBLISHED
Assigner: google_android
Reserved: 2025-10-15 15:42 UTC
Published: 2026-06-01 21:14 UTC
Last updated: 2026-06-02 03:56 UTC
Primary CWE: CWE-269
CWE-269 Improper Privilege Management
Vendor / Product: Google / Android
Sources: cve.org · NVD

Severity & Metrics

7.8 HIGH CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: no
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
Google	Android	—	16-qpr2

Weakness (CWE)

CWE	Source	Description
—	cna	Elevation of privilege
CWE-269	adp	CWE-269 Improper Privilege Management

CVSS scores (1)

Score	Severity	Version	Source	Vector
7.8	HIGH	3.1	adp	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References (1)

https://source.android.com/docs/security/bulletin/2026/2026-06-01