In EmberZNet 9.1.1 and earlier, a malformed Simple_Desc_req response can result in an out-of-bounds write potentially leading to remote code execution. This response must come from a device that has already joined the network, and the attacker must wait for a Simple_Desc_req before the attack can be performed.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Thu, 22 Oct 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Silicon Labs
Silicon Labs emberznet |
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| Vendors & Products |
Silicon Labs
Silicon Labs emberznet |
Thu, 22 Oct 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In EmberZNet 9.1.1 and earlier, a malformed Simple_Desc_req response can result in an out-of-bounds write potentially leading to remote code execution. This response must come from a device that has already joined the network, and the attacker must wait for a Simple_Desc_req before the attack can be performed. | |
| Title | Out-of-bounds write in Zigbee Simple_Desc_req handling | |
| Weaknesses | CWE-121 | |
| References |
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| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: Silabs
Published:
Updated: 2026-10-22T19:00:32.213Z
Reserved: 2026-09-02T21:28:40.329Z
Link: CVE-2026-85079
No data.
Status : Awaiting Analysis
Published: 2026-10-22T14:17:50.877
Modified: 2026-10-22T19:18:02.927
Link: CVE-2026-85079
No data.
OpenCVE Enrichment
Updated: 2026-10-22T16:30:08Z
Weaknesses