CVE-2026-85079
Out-of-bounds write in Zigbee Simple_Desc_req handling
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-121 |
| Vendor | silicon labs |
| Product | emberznet |
| Published | Oct 22, 2026 |
Stay Ahead of the Next One
Get instant alerts for silicon labs emberznet
Be the first to know when new unknown vulnerabilities affecting silicon labs emberznet are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Silicon Labs / EmberZNet
0 ≤ 9.1.1
References
Credits
🔍 Junming C. (@Chapoly1305) and Prof. Qiang Zeng of George Mason University