CVE-2026-28584

Permanent Device Denial of Service via PackageInstallerService Logic Flaw

Published Sep 8, 2026 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
In createSessionInternal of PackageInstallerService.java, there is a possible way to permanently DoS the device due to a logic error in the code. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:o:google:android:16.0:qpr2:*:*:*:*:*:*
cpe:2.3:o:google:android:17.0:-:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Google
Google android
Vendors & Products Google
Google android
Type Values Removed Values Added
Title Permanent Device Denial of Service via PackageInstallerService Logic Flaw
Type Values Removed Values Added
Title Persistent Local Denial of Service via PackageInstallerService Logic Error
Weaknesses CWE-749
Type Values Removed Values Added
Weaknesses CWE-693
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Persistent Local Denial of Service via PackageInstallerService Logic Error
Weaknesses CWE-749
Type Values Removed Values Added
Description In createSessionInternal of PackageInstallerService.java, there is a possible way to permanently DoS the device due to a logic error in the code. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
google_android
Published
Updated
Sep 10, 2026, 5:19 PM
Reserved
Mar 2, 2026, 7:11 PM
Status
Analyzed
Published
Sep 8, 2026, 7:17 PM
Modified
Sep 15, 2026, 2:31 PM