CVE-2023-41094: Silabs Emberznet

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

TouchLink packets processed after timeout or out of range due to Operation on a Resource after Expiration and Missing Release of Resource after Effective Lifetime may allow a device to be added outside of valid TouchLink range or pairing duration This issue affects Ember ZNet 7.1.x from 7.1.3 through 7.1.5; 7.2.x from 7.2.0 through 7.2.3; Version 7.3 and later are unaffected

Affected products

• Silabs Emberznet: from 7.1.3, up to and including 7.1.5; from 7.2.0, up to and including 7.2.3

Published 2023-10-04. Last modified 2026-06-17.