What is GHSA-3pf9-j92f-87wx?

GHSA-3pf9-j92f-87wx is a security advisory published by GitHub Security Advisories with Medium severity. An issue in Matter Standard Specification-Implementation gap v1.5.1 Matter Project Chip V1.5.1...

Which CVE IDs does GHSA-3pf9-j92f-87wx cover?

GHSA-3pf9-j92f-87wx covers the following CVE IDs: CVE-2026-78806. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-3pf9-j92f-87wx?

GHSA-3pf9-j92f-87wx has a CVSS v3 base score of 5.5, published by GitHub Security Advisories.

GHSA-3pf9-j92f-87wxMediumCVSS 5.5

An issue in Matter Standard Specification-Implementation gap v1.5.1 Matter Project Chip V1.5.1...

Vendor

GitHub Security Advisories

Published

September 22, 2026

Last Modified

September 24, 2026

🔗 CVE IDs covered (1)

CVE-2026-78806 →

📋 Description

An issue in Matter Standard Specification-Implementation gap v1.5.1 Matter Project Chip V1.5.1 allows a local attacker to obtain sensitive information via the PerformCommissioningStep function in the ChipDeviceController.cpp component

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-78806
https://csa-iot.org/developer-resource/specifications-download-request
https://github.com/Anonymous241429/Matter
https://github.com/project-chip/connectedhomeip
https://github.com/advisories/GHSA-3pf9-j92f-87wx