What is GHSA-r6vj-5rj7-h2g4?

GHSA-r6vj-5rj7-h2g4 is a security advisory published by GitHub Security Advisories with High severity. In checkCallerIsCertInstallerOrSelfInProfile of CredentialStorageActivity.java, there is a...

Which CVE IDs does GHSA-r6vj-5rj7-h2g4 cover?

GHSA-r6vj-5rj7-h2g4 covers the following CVE IDs: CVE-2026-28640. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-r6vj-5rj7-h2g4?

GHSA-r6vj-5rj7-h2g4 has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-r6vj-5rj7-h2g4HighCVSS 7.8

In checkCallerIsCertInstallerOrSelfInProfile of CredentialStorageActivity.java, there is a...

Vendor

GitHub Security Advisories

Published

October 5, 2026

Last Modified

October 6, 2026

🔗 CVE IDs covered (1)

CVE-2026-28640 →

📋 Description

In checkCallerIsCertInstallerOrSelfInProfile of CredentialStorageActivity.java, there is a possible permission bypass due to improper input validation. 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-2026-28640
https://source.android.com/docs/security/bulletin/aaos/2026/2026-10-01
https://github.com/advisories/GHSA-r6vj-5rj7-h2g4