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Wed, 22 Jul 2026 10:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Remote Denial of Service via Null‑Pointer Dereference in Matter SDK ReadRevisionAttribute |
Fri, 17 Jul 2026 07:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Remote Denial of Service via Null‑Pointer Dereference in Matter SDK ReadRevisionAttribute |
Thu, 16 Jul 2026 04:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-476 | |
| Metrics |
cvssV3_1
|
Tue, 14 Jul 2026 22:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A null pointer dereference vulnerability exists in the Matter SDK (connectedhomeip) before 1.4.0, affecting the ReadRevisionAttribute function used in multiple clusters (Channel, Account Login, TargetNavigator, etc.). The function lacks proper validation of the delegate pointer before dereferencing. A remote unauthenticated attacker can exploit this issue by sending a crafted read request, causing the device to crash (denial of service). This issue has been confirmed in SDK version v1.4 (commit ab3d5ae). | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-07-15T14:21:50.878Z
Reserved: 2025-08-16T00:00:00.000Z
Link: CVE-2025-56363
Updated: 2026-07-15T14:21:35.273Z
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OpenCVE Enrichment
Updated: 2026-07-22T10:15:02Z