CVE-2026-78806

Published Sep 21, 2026 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
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

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Local Information Disclosure via PerformCommissioningStep in Matter Chip v1.5.1
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Local Information Disclosure via PerformCommissioningStep in Matter Chip v1.5.1
Weaknesses CWE-200
Type Values Removed Values Added
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

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 24, 2026, 1:12 PM
Reserved
Aug 25, 2026, 12:00 AM
Status
Deferred
Published
Sep 21, 2026, 10:16 PM
Modified
Sep 24, 2026, 2:18 PM