CVE-2026-0088

HIGH

Android - Local Privilege Escalation via Misleading UI in CertInstaller

Title source: llm

Description

In getCallingAppLabel of CertInstaller.java, there is a possible way to hide a sensitive security dialogue due to misleading or insufficient UI. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

References (1)

Core 1

Core References

Vendor Advisory

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

Scores

CVSS v3 7.8

EPSS 0.0008

EPSS Percentile 0.2%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-451

Status published

Products (7)

google/android 14.0

google/android 15.0

google/android 16.0 (4 CPE variants)

Google/Android 14

Google/Android 15

Google/Android 16

Google/Android 16-qpr2

Published Jun 01, 2026

Tracked Since Jun 02, 2026