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Status published
Medium
CVE-2025-12131
Truncated 802.15.4 packet leads to denial of service
Vulnerability Description
A truncated 802.15.4 packet can lead to an assert, resulting in a denial of service.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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CVE-2025-4321
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Affected Vendor
silabs.com
View all reports →Affected Software
Simplicity SDK
Vulnerable Versions:
0
Timeline
Official Publish:
February 5th, 2026
Last Modified:
February 5th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
MITRE ATT&CK TTPs
T1190
Exploit Public-Facing Application
Initial Access
T1059
Command and Scripting Interpreter
Execution
T1068
Exploitation for Privilege Escalation
Privilege Escalation
T1213
Data from Information Repositories
Collection
T1565.002
Stored Data Manipulation
Impact
T1499
Endpoint Denial of Service
Impact
T1562
Impair Defenses
Defense Evasion
T1485
Data Destruction
Impact