What is GHSA-x4cj-r3mm-m29r?

GHSA-x4cj-r3mm-m29r is a security advisory published by GitHub Security Advisories with High severity. In multiple functions of MmiUtils.java, there is a possible risk of USSD/MMI code execution due...

Which CVE IDs does GHSA-x4cj-r3mm-m29r cover?

GHSA-x4cj-r3mm-m29r covers the following CVE IDs: CVE-2026-49934. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x4cj-r3mm-m29r?

GHSA-x4cj-r3mm-m29r has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-x4cj-r3mm-m29rHighCVSS 7.8

In multiple functions of MmiUtils.java, there is a possible risk of USSD/MMI code execution due...

Vendor

GitHub Security Advisories

Published

November 2, 2026

Last Modified

November 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-49934 →

📋 Description

In multiple functions of MmiUtils.java, there is a possible risk of USSD/MMI code execution due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-49934
https://source.android.com/docs/security/bulletin/2026/2026-11-01
https://github.com/advisories/GHSA-x4cj-r3mm-m29r