CVE-2025-12131

MEDIUMCVSS 6.5/10EPSS 0.22%

Last modified

CVE-2025-12131 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A truncated 802.15.4 packet can lead to an assert, resulting in a denial of service.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

A truncated 802.15.4 packet can lead to an assert, resulting in a denial of service.

Metrics

Weakness Enumeration

Affected Software

VendorProductVersions
SilabsSimplicity Software Development Kit<= 2025.6.2

References

Timeline

Published
Last Modified
Status
Analyzed

Frequently Asked Questions

What is CVE-2025-12131?
A truncated 802.15.4 packet can lead to an assert, resulting in a denial of service.
How severe is CVE-2025-12131?
CVE-2025-12131 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.
How do I fix CVE-2025-12131?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST