What is GHSA-mfvp-3qw7-v5gw?

GHSA-mfvp-3qw7-v5gw is a security advisory published by GitHub Security Advisories with High severity. In wlan AP driver, there is a possible memory corruption due to a heap buffer overflow. This...

Which CVE IDs does GHSA-mfvp-3qw7-v5gw cover?

GHSA-mfvp-3qw7-v5gw covers the following CVE IDs: CVE-2026-20452. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mfvp-3qw7-v5gw?

GHSA-mfvp-3qw7-v5gw has a CVSS v3 base score of 8.0, published by GitHub Security Advisories.

GHSA-mfvp-3qw7-v5gwHighCVSS 8.0

In wlan AP driver, there is a possible memory corruption due to a heap buffer overflow. This...

Vendor

GitHub Security Advisories

Published

June 1, 2026

Last Modified

June 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-20452 →

📋 Description

In wlan AP driver, there is a possible memory corruption due to a heap buffer overflow. This could lead to remote (proximal/adjacent) code execution with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00480138; Issue ID: MSV-6295.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-20452
https://corp.mediatek.com/product-security-bulletin/June-2026
https://github.com/advisories/GHSA-mfvp-3qw7-v5gw