What is GHSA-hg3v-6cg9-rg8m?

GHSA-hg3v-6cg9-rg8m is a security advisory published by GitHub Security Advisories with High severity. In buildIntentSenderForUser of LauncherAppsService.java, there is a possible way to launch an...

Which CVE IDs does GHSA-hg3v-6cg9-rg8m cover?

GHSA-hg3v-6cg9-rg8m covers the following CVE IDs: CVE-2026-28663. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hg3v-6cg9-rg8m?

GHSA-hg3v-6cg9-rg8m has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-hg3v-6cg9-rg8mHighCVSS 7.8

In buildIntentSenderForUser of LauncherAppsService.java, there is a possible way to launch an...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-28663 →

📋 Description

In buildIntentSenderForUser of LauncherAppsService.java, there is a possible way to launch an activity from the background due to BAL Bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-28663
https://source.android.com/docs/security/bulletin/2026/2026-09-01
https://github.com/advisories/GHSA-hg3v-6cg9-rg8m