What is GHSA-gp8p-m3ww-5f47?

GHSA-gp8p-m3ww-5f47 is a security advisory published by GitHub Security Advisories with High severity. In Telephony, there is a possible escalation of privilege due to a missing permission check. This...

Which CVE IDs does GHSA-gp8p-m3ww-5f47 cover?

GHSA-gp8p-m3ww-5f47 covers the following CVE IDs: CVE-2026-20483. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-gp8p-m3ww-5f47?

GHSA-gp8p-m3ww-5f47 has a CVSS v3 base score of 7.7, published by GitHub Security Advisories.

GHSA-gp8p-m3ww-5f47HighCVSS 7.7

In Telephony, there is a possible escalation of privilege due to a missing permission check. This...

Vendor

GitHub Security Advisories

Published

August 3, 2026

Last Modified

August 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-20483 →

📋 Description

In Telephony, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11087526; Issue ID: MSV-8243.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-20483
https://www.mediatek.com/product-security-bulletin/August-2026
https://github.com/advisories/GHSA-gp8p-m3ww-5f47