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Results 25

CVE-2026-47151

Door Lock ClearWeekdaySchedule invalid table index and write in EmberZNet v9.0.2

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.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Silabs Silicon Labs
Products
Emberznet Emberznet
CVE-2026-47152

Level Control Move divide-by-zero in EmberZNet v9.0.2

In EmberZNet v9.0.2 and earlier, a malformed Level Control Move command can terminate the process through a divide-by-zero fault. This command must come from a device that has already joined the network. Only devices supporting the Level Control cluster may be impacted.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Silabs Silicon Labs
Products
Emberznet Emberznet
CVE-2026-47153

Level Control Step With On/Off divide-by-zero in EmberZNet v9.0.2

In EmberZNet v9.0.2 and earlier, a malformed Level Control Step command can terminate the process through a divide-by-zero fault. This command must come from a device that has already joined the network. Only devices supporting the Level Control cluster may be impacted.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Silabs Silicon Labs
Products
Emberznet Emberznet
CVE-2026-47154

Simple Metering GetProfileResponse interval-bounds bug in EmberZNet v9.0.2

In EmberZNet v9.0.2 and earlier, a malformed GetProfileResponse message can trigger out-of-bounds reads while iterating interval entries and terminate the process. These messages must come from a device that has already joined the network, and no information leakage back to the sender was observed. Only devices supporting the Simple Metering cluster may be impacted.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Silabs Silicon Labs
Products
Emberznet Emberznet
CVE-2026-3290

Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values

Timing limitations of the HRNG in RS9116 when power save mode is enabled results in predictable values

CVSS 4.0 · 7.4 High EPSS < 1% KEV · Not listed
Vendors
Silicon Labs
Products
Rs9116 Sdk