CVE-2026-85079 (GCVE-0-2026-85079)
Vulnerability from cvelistv5 – Published: 2026-10-22 13:46 – Updated: 2026-10-22 19:00
VLAI
EPSS
VEX
Title
Out-of-bounds write in Zigbee Simple_Desc_req handling
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-22 18:26 UTC
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/SiliconLabsSoftware/docs-secur… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Silicon Labs | EmberZNet |
Affected:
0 , ≤ 9.1.1
(semver)
|
guessed |
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