# Silicon Labs EmberZNet vulnerabilities Source: https://junglewise.ai/threats/technologies/emberznet Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/technologies/emberznet.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 16 vulnerabilities in Silicon Labs EmberZNet: 0 in the last 7 days and 5 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-94502, was published on 22 October 2026. 5 vulnerabilities in the last four weeks, up from none in the four before. ## Counts - Last 7 days: 0 - Last 30 days: 5 - Last 90 days: 5 - All time: 16 (0 critical, 0 exploited in the wild) ## About Silicon Labs EmberZNet A networking stack and software development kit for developing Zigbee applications. ## Latest Silicon Labs EmberZNet vulnerabilities - [CVE-2026-94502: Silicon Labs EmberZNet out-of-bounds write in Price cluster](https://junglewise.ai/threats/cve-2026-94502-in-emberznet-9-1-1-and-earlier-a-malformed-publish-price-matrix) (info, published 22 Oct 2026) - [CVE-2026-85080: Silicon Labs EmberZNet out-of-bounds write in Group Cluster](https://junglewise.ai/threats/cve-2026-85080-in-emberznet-9-1-1-and-earlier-a-malformed-getgroupmembership) (info, published 22 Oct 2026) - [CVE-2026-85079: Silicon Labs EmberZNet out-of-bounds write in Simple_Desc_req](https://junglewise.ai/threats/cve-2026-85079-in-emberznet-9-1-1-and-earlier-a-malformed-simple-desc-req) (info, published 22 Oct 2026) - [CVE-2026-66282: Silicon Labs EmberZNet denial-of-service in Price Cluster](https://junglewise.ai/threats/cve-2026-66282-in-emberznet-9-1-1-and-earlier-a-malformed-publish-billing-period) (info, published 22 Oct 2026) - [CVE-2026-66281: Silicon Labs EmberZNet denial-of-service in Discover Attributes](https://junglewise.ai/threats/cve-2026-66281-in-emberznet-9-1-1-and-earlier-a-malformed-discover-attributes) (info, published 22 Oct 2026) - [CVE-2026-4526: Silicon Labs EmberZNet out-of-bounds read in ZCL parsing logic](https://junglewise.ai/threats/cve-2026-4526-silicon-labs-emberznet-out-of-bounds-read-in-zcl-parsing-logic) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47154: Silicon Labs EmberZNet out-of-bounds read in Simple Metering cluster](https://junglewise.ai/threats/cve-2026-47154-silicon-labs-emberznet-out-of-bounds-read-in-simple-metering) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47153: Silicon Labs EmberZNet divide-by-zero in Level Control Step command](https://junglewise.ai/threats/cve-2026-47153-silicon-labs-emberznet-divide-by-zero-in-level-control-step) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47152: Silicon Labs EmberZNet divide-by-zero in Level Control cluster](https://junglewise.ai/threats/cve-2026-47152-silicon-labs-emberznet-divide-by-zero-in-level-control-cluster) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47151: Silicon Labs EmberZNet out-of-bounds write in Door Lock cluster](https://junglewise.ai/threats/cve-2026-47151-silicon-labs-emberznet-out-of-bounds-write-in-door-lock-cluster) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47150: Silicon Labs EmberZNet out-of-bounds write in IAS Zone enrollment](https://junglewise.ai/threats/cve-2026-47150-silicon-labs-emberznet-out-of-bounds-write-in-ias-zone-enrollment) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47149: Silicon Labs EmberZNet out-of-bounds read in Door Lock cluster](https://junglewise.ai/threats/cve-2026-47149-silicon-labs-emberznet-out-of-bounds-read-in-door-lock-cluster) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47148: Silicon Labs EmberZNet denial of service in GetGroupMembership command](https://junglewise.ai/threats/cve-2026-47148-silicon-labs-emberznet-denial-of-service-in-getgroupmembership) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47147: Silicon Labs EmberZNet out-of-bounds read in OTA server parser](https://junglewise.ai/threats/cve-2026-47147-silicon-labs-emberznet-out-of-bounds-read-in-ota-server-parser) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47146: Silicon Labs EmberZNet denial of service in Color Control cluster](https://junglewise.ai/threats/cve-2026-47146-silicon-labs-emberznet-denial-of-service-in-color-control-cluster) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47145: Silicon Labs EmberZNet denial of service in Color Control cluster](https://junglewise.ai/threats/cve-2026-47145-silicon-labs-emberznet-denial-of-service-in-color-control-cluster) (info, CVSS 7.1, published 25 Jun 2026) ## Most severe Silicon Labs EmberZNet vulnerabilities - [CVE-2026-4526: Silicon Labs EmberZNet out-of-bounds read in ZCL parsing logic](https://junglewise.ai/threats/cve-2026-4526-silicon-labs-emberznet-out-of-bounds-read-in-zcl-parsing-logic) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47154: Silicon Labs EmberZNet out-of-bounds read in Simple Metering cluster](https://junglewise.ai/threats/cve-2026-47154-silicon-labs-emberznet-out-of-bounds-read-in-simple-metering) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47153: Silicon Labs EmberZNet divide-by-zero in Level Control Step command](https://junglewise.ai/threats/cve-2026-47153-silicon-labs-emberznet-divide-by-zero-in-level-control-step) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47152: Silicon Labs EmberZNet divide-by-zero in Level Control cluster](https://junglewise.ai/threats/cve-2026-47152-silicon-labs-emberznet-divide-by-zero-in-level-control-cluster) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47151: Silicon Labs EmberZNet out-of-bounds write in Door Lock cluster](https://junglewise.ai/threats/cve-2026-47151-silicon-labs-emberznet-out-of-bounds-write-in-door-lock-cluster) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47150: Silicon Labs EmberZNet out-of-bounds write in IAS Zone enrollment](https://junglewise.ai/threats/cve-2026-47150-silicon-labs-emberznet-out-of-bounds-write-in-ias-zone-enrollment) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47149: Silicon Labs EmberZNet out-of-bounds read in Door Lock cluster](https://junglewise.ai/threats/cve-2026-47149-silicon-labs-emberznet-out-of-bounds-read-in-door-lock-cluster) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47148: Silicon Labs EmberZNet denial of service in GetGroupMembership command](https://junglewise.ai/threats/cve-2026-47148-silicon-labs-emberznet-denial-of-service-in-getgroupmembership) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47147: Silicon Labs EmberZNet out-of-bounds read in OTA server parser](https://junglewise.ai/threats/cve-2026-47147-silicon-labs-emberznet-out-of-bounds-read-in-ota-server-parser) (info, CVSS 7.1, published 25 Jun 2026) - [CVE-2026-47146: Silicon Labs EmberZNet denial of service in Color Control cluster](https://junglewise.ai/threats/cve-2026-47146-silicon-labs-emberznet-denial-of-service-in-color-control-cluster) (info, CVSS 7.1, published 25 Jun 2026) ## Vulnerabilities per week 5 vulnerabilities in the last four weeks, up from none in the four before. | Week of | Vulns | Critical | Exploited | | --- | --- | --- | --- | | 17 Aug 2026 | 0 | 0 | 0 | | 24 Aug 2026 | 0 | 0 | 0 | | 31 Aug 2026 | 0 | 0 | 0 | | 7 Sep 2026 | 0 | 0 | 0 | | 14 Sep 2026 | 0 | 0 | 0 | | 21 Sep 2026 | 0 | 0 | 0 | | 28 Sep 2026 | 0 | 0 | 0 | | 5 Oct 2026 | 0 | 0 | 0 | | 12 Oct 2026 | 0 | 0 | 0 | | 19 Oct 2026 | 5 | 0 | 0 | | 26 Oct 2026 | 0 | 0 | 0 | | 2 Nov 2026 | 0 | 0 | 0 | | 9 Nov 2026 | 0 | 0 | 0 | ## Other Silicon Labs technologies - [Silicon Labs SiSDK](https://junglewise.ai/threats/technologies/sisdk): 6 vulnerabilities ## Sources NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Silicon Labs EmberZNet vulnerabilities", https://junglewise.ai/threats/technologies/emberznet, 9 November 2026.