CVE-2025-56365 - Matter SDK Reachable Assertion Vulnerability

CVE-2025-56365 - Matter SDK Reachable Assertion Vulnerability

https://cvefeed.io/rssfeed/latest.atom / Wed, 07/15/2026 - 04:05
CVE ID :CVE-2025-56365
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 1.4.0, in the interaction model command processing logic. When an InvokeCommandRequest is sent to a nonexistent endpoint and cluster (e.g., 0x34), the code incorrectly treats the endpoint as valid due to missing checks in CodegenDataModelProvider::Invoke. This causes a VerifyOrDie failure in ProcessCommandDataIB and results in a crash (SIGABRT). The issue has been acknowledged and fixed in a later revision (PR #37207).
Severity: 0.0 | NA
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