CVE-2025-1394

Denial of Service (DoS) vulnerabilitiey in Zigbee library

MEDIUM
5.9
CVSS Score
Published: July 30, 2025 at 08:11 AM UTC
Updated: June 17, 2026 at 08:39 AM UTC
1 product affected across 1 vendorZigbee Stack

Using Zigbee Stack by silabs.com?

Get instant alerts when new vulnerabilities affect Zigbee Stack - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM5.9
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

Description

Failure to handle the error status returned by the buffer management APIs in SiLabs EmberZNet Zigbee stack may result in data leaks or potential Denial of Service (DoS).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 2024.6.2v ≤ 4.4.4

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.9MEDIUMSilabs
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-252

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card