What’s Vulnerable › Vulnerabilities
CVE-2025-1394: Denial of Service (DoS) vulnerabilitiey in Zigbee library
- Severity: medium (CVSS 5.9 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-07-30 · updated 2026-06-17
- Weakness: CWE-252
Description
The Ember ZNet stack’s packet buffer manager may read out of bound memory leading to an assert, causing a Denial of Service (DoS).
Affected products
- silabs.com Zigbee Stack: through 4.4.4; through 2024.6.2
References
- https://community.silabs.com/068Vm00000SkHNX
- https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-7.5.0.0.pdf
- https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.0.3.0.pdf
- https://www.silabs.com/documents/public/release-notes/emberznet-release-notes-8.1.0.0.pdf
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