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CVE-2025-12131 Truncated 802.15.4 packet leads to denial of service

🗓️ 05 Feb 2026 20:02:24Reported by SilabsType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

A truncated 802.15.4 packet can trigger an assert and cause a denial of service.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2025-12131
5 Feb 202620:02
attackerkb
CNNVD
Silicon Labs Simplicity SDK 安全漏洞
5 Feb 202600:00
cnnvd
CVE
CVE-2025-12131
5 Feb 202620:02
cve
EUVD
EUVD-2025-206827
5 Feb 202620:02
euvd
NVD
CVE-2025-12131
5 Feb 202620:15
nvd
OSV
CVE-2025-12131
5 Feb 202620:15
osv
Positive Technologies
PT-2026-6628
5 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2025-12131
7 Feb 202601:23
redhatcve
Vulnrichment
CVE-2025-12131 Truncated 802.15.4 packet leads to denial of service
5 Feb 202620:02
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "packageName": "Ember ZNet SDK",
    "product": "Simplicity SDK",
    "repo": "https://github.com/SiliconLabs/simplicity_sdk",
    "vendor": "silabs.com",
    "versions": [
      {
        "lessThan": "2025.12.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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05 Feb 2026 20:02Current
CVSS 45.3
EPSS0.0022
25