What is GHSA-854r-9p65-g453?

GHSA-854r-9p65-g453 is a security advisory published by GitHub Security Advisories with Medium severity. In Bluetooth driver, there is a possible permission bypass due to a missing permission check....

Which CVE IDs does GHSA-854r-9p65-g453 cover?

GHSA-854r-9p65-g453 covers the following CVE IDs: CVE-2026-20495. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-854r-9p65-g453?

GHSA-854r-9p65-g453 has a CVSS v3 base score of 4.4, published by GitHub Security Advisories.

GHSA-854r-9p65-g453MediumCVSS 4.4

In Bluetooth driver, there is a possible permission bypass due to a missing permission check....

Vendor

GitHub Security Advisories

Published

August 3, 2026

Last Modified

August 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-20495 →

📋 Description

In Bluetooth driver, there is a possible permission bypass due to a missing permission check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00488300; Issue ID: MSV-7296.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-20495
https://www.mediatek.com/product-security-bulletin/August-2026
https://github.com/advisories/GHSA-854r-9p65-g453