CVE-2025-56362 - Matter SDK Level Control Cluster Reachable Assertion Denial of Service

CVE-2025-56362 - Matter SDK Level Control Cluster Reachable Assertion Denial of Service

https://cvefeed.io/rssfeed/latest.atom / Wed, 07/15/2026 - 04:05
CVE ID :CVE-2025-56362
Published : July 14, 2026, 11:17 p.m. | 1 hour, 30 minutes ago
Description :A reachable assertion vulnerability exists in the Matter SDK (connectedhomeip) before 1.4.2, specifically within the Level Control cluster's periodic server tick logic. When a MoveToLevel command is sent and immediately followed by a write of OperationMode=2 (in the Pump Configuration and Control cluster), the server tick function violates the assertion `currentLevel < maxLevel`, resulting in a crash. This can be exploited remotely without authentication to cause denial of service. Affected versions include 1.3 and 1.4 (commit ab3d5ae).
Severity: 0.0 | NA
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