Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In EmberZNet v9.0.2 and earlier, malformed ClearWeekdaySchedule messages can trigger out-of-bounds writes into Door Lock schedule state. The size and location of this data is limited. These messages must come from a device that has already joined the network. Only devices supporting the Door Lock cluster may be impacted.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
🚨 HIGH SEVERITY: CVE-2026-47151 (CVSS 7.1) EmberZNet v9.0.2 & earlier vulnerable to out-of-bounds writes via malformed Door Lock messages. Affects devices with Door Lock cluster support. Patch immediately. #CVE #Vulnerability #PatchNow https://t.co/exgWQlMy7r
Post summary
The tweet highlights a high‑severity out‑of‑bounds write vulnerability in EmberZNet devices and urges users to apply the available patch immediately.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | silabs | emberznet | - | - | - |