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EUVD-2021-26756

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Zephyr v1.14+ has reachable assertion due to repeated LL_CONNECTION_PARAM_REQ vulnerability.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2021-3430
29 Jun 202200:36
circl
CNNVD
Zephyr 安全漏洞
28 Jun 202200:00
cnnvd
CNVD
Zephy Denial of Service Vulnerability
30 Jun 202200:00
cnvd
CVE
CVE-2021-3430
28 Jun 202219:45
cve
Cvelist
CVE-2021-3430 BT: Assertion failure on repeated LL_CONNECTION_PARAM_REQ
28 Jun 202219:45
cvelist
NVD
CVE-2021-3430
28 Jun 202220:15
nvd
OSV
CVE-2021-3430
28 Jun 202220:15
osv
Prion
Design/Logic Flaw
28 Jun 202220:15
prion
[
  {
    "enisaIdVendor": [
      {
        "id": "93202d02-7274-3c82-9032-930bfe95e6d9",
        "vendor": {
          "name": "zephyrproject-rtos"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "83b7ec47-9c75-3c14-93d2-74e9a0debfcd",
        "product": {
          "name": "Zephyr"
        },
        "product_version": "v2.5.0 <unspecified"
      },
      {
        "id": "e5f2d466-6512-37b3-b8e2-6ad38fc0a214",
        "product": {
          "name": "Zephyr"
        },
        "product_version": "v1.14.0 <unspecified"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.6High risk
Vulners AI Score7.6
CVSS 3.16.5 - 7.5
CVSS 25
EPSS0.00334
3