CVE-2026-78806 Details
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
A vulnerability exists in the Matter Standard Specification-Implementation gap version 1.5.1, specifically within the Matter Project Chip version 1.5.1. The issue arises in the ChipDeviceController.cpp component, where the PerformCommissioningStep function can be exploited by a local attacker to gain access to sensitive information. This vulnerability is categorized as an unauthorized commissioning of a device.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 21, 2026CISA-ADP
Assessed Sep 24, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://csa-iot.org/developer-resource/specifications-download-request/ | [email protected] | Vendor |
| https://github.com/Anonymous241429/Matter | [email protected] | Technical Description |
| https://github.com/project-chip/connectedhomeip/ | [email protected] | Source CodeVendor |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Connectivity Standards Alliance Matter | 1.5.1 (semver) |
CPE
Remediation
| |
| Matter Project Chip | 1.5.1 (semver) |
CPE
Remediation
| |
| Connectivity Standards Alliance Matter SDK | All versions |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 24, 2026 | CVE Modified | CISA-ADP |
| Sep 21, 2026 | New CVE Received | [email protected] |