What is GHSA-3gp5-8j33-m8mx?

GHSA-3gp5-8j33-m8mx is a security advisory published by GitHub Security Advisories with High severity. In shouldBlockDirectoryFromTree of ExternalStorageProvider.java, there is a possible way to...

Which CVE IDs does GHSA-3gp5-8j33-m8mx cover?

GHSA-3gp5-8j33-m8mx covers the following CVE IDs: CVE-2026-28588. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3gp5-8j33-m8mx?

GHSA-3gp5-8j33-m8mx has a CVSS v3 base score of 8.4, published by GitHub Security Advisories.

GHSA-3gp5-8j33-m8mxHighCVSS 8.4

In shouldBlockDirectoryFromTree of ExternalStorageProvider.java, there is a possible way to...

Vendor

GitHub Security Advisories

Published

November 2, 2026

Last Modified

November 2, 2026

🔗 CVE IDs covered (1)

CVE-2026-28588 →

📋 Description

In shouldBlockDirectoryFromTree of ExternalStorageProvider.java, there is a possible way to access protected data due to a logic error in the code. 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-2026-28588
https://source.android.com/docs/security/bulletin/2026/2026-11-01
https://github.com/advisories/GHSA-3gp5-8j33-m8mx