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CVE-2026-14366

🗓️ 31 Aug 2026 16:47:48Reported by zephyrType 
cve
 cve
🔗 web.nvd.nist.gov👁 10 Views

Use-after-free in SiWx91x driver siwx91x_send() frees caller-owned TX net_pkt, corrupting pool.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-14366 SiWx91x WiFi driver double-unref / use-after-free of caller-owned TX net_pkt
31 Aug 202616:47
cvelist
euvd
EUVD
EUVD-2026-68658
31 Aug 202616:47
euvd
nvd
NVD
CVE-2026-14366
31 Aug 202617:17
nvd
ptsecurity
Positive Technologies
PT-2026-83897
31 Aug 202600:00
ptsecurity
[
  {
    "vendor": "zephyrproject",
    "product": "zephyr",
    "collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
    "packageName": "zephyr",
    "defaultStatus": "unaffected",
    "programFiles": [
      "drivers/wifi/siwx91x/siwx91x_wifi.c"
    ],
    "programRoutines": [
      {
        "name": "siwx91x_send"
      }
    ],
    "versions": [
      {
        "version": "4.1.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "4.4.2"
      }
    ]
  }
]

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31 Aug 2026 20:13Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.4
10