EUVD-2026-32882

🗓️ 28 May 2026 09:35:38Reported by EUVDType

Linux kernel Bluetooth virtio clamps RX length to prevent uninitialized memory from device-reported lengths.

Reporter	Title	Published	Views	Family All 178
ATTACKERKB	CVE-2026-46123	28 May 202609:35	–	attackerkb
AstraLinux	Astra Linux – Vulnerability in Linux 5.10	19 Jun 202611:10	–	astralinux
CBLMariner	CVE-2026-46123 affecting package kernel for versions less than 6.6.141.1-1	22 Jun 202621:21	–	cbl_mariner
CNNVD	Linux kernel 安全漏洞	28 May 202600:00	–	cnnvd
CVE	CVE-2026-46123	28 May 202609:35	–	cve
Cvelist	CVE-2026-46123 Bluetooth: virtio_bt: clamp rx length before skb_put	28 May 202609:35	–	cvelist
Debian CVE	CVE-2026-46123	28 May 202609:35	–	debiancve
Microsoft CVE	Bluetooth: virtio_bt: clamp rx length before skb_put	29 May 202608:06	–	mscve
NVD	CVE-2026-46123	28 May 202610:16	–	nvd
OSV	BELL-CVE-2026-46123	29 May 202606:09	–	osv

[
  {
    "enisaIdVendor": [
      {
        "id": "b2136282-4a58-3f28-b8b0-362a885c38f3",
        "vendor": {
          "name": "Linux"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "01f3a743-824a-3c3c-8049-abce93176891",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 0"
      },
      {
        "id": "12db079f-8719-3de9-b2c2-ea41854fea5d",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 7.0.7"
      },
      {
        "id": "1af00284-6198-3368-a5e9-8e69af517e8e",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 6.6.140"
      },
      {
        "id": "1b076684-77ee-3760-bdda-cac0bc717228",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 6.18.30"
      },
      {
        "id": "2e4aa312-0061-3278-a9c6-1dedfbcbcb29",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "160fbcf3bfb93c3c086427f9f4c8bc70f217e9be <e6b4296f170d949ebba937cf6a3f247ec9550d2c"
      },
      {
        "id": "310189e4-b157-3c97-a297-f7ab4dec6e8a",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 6.12.88"
      },
      {
        "id": "33176d59-440f-3fb8-989a-71ccb08a3937",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "6.1"
      },
      {
        "id": "39e22e6b-fe57-3abb-9114-1a3db8a47f8e",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "9b67438e315b925a699f0178f4a48baf3d2d6ef4"
      },
      {
        "id": "3cb80f44-8d87-3e07-923e-2b038e6f2d78",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "patch: 7.1-rc3"
      },
      {
        "id": "562f1a51-1373-3422-8f8b-d1078611b9f5",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "cf2719a21fdb9d4c8e9c834d279163609bef575d"
      },
      {
        "id": "7176734f-564a-37d7-bcfa-7fed4a2e3806",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "160fbcf3bfb93c3c086427f9f4c8bc70f217e9be <6c1730099a6fc18b183bd6c1adad3b54adcaeda9"
      },
      {
        "id": "91e771ff-1ee1-385b-91c6-2e65ba1375dd",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "5.15.78 <5.16"
      },
      {
        "id": "ac80d1b4-4580-3dc1-8a29-4f758bf8d62d",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "160fbcf3bfb93c3c086427f9f4c8bc70f217e9be <ed41c81d30b211a671667259c3b5feeba0e062d5"
      },
      {
        "id": "c4ee0e62-697a-37ea-9e6e-e64da9c9559d",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "6.0.8 <6.1"
      },
      {
        "id": "c95b0ee8-b825-3023-914a-3b6b7d8c491e",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "160fbcf3bfb93c3c086427f9f4c8bc70f217e9be <b40cdd1b1370d76e9e760af4490cb4a351cceead"
      },
      {
        "id": "fc4f8d0f-7d4a-3cf3-b3c4-424d3fe328b5",
        "product": {
          "name": "Linux",
          "vendor": {
            "name": "Linux"
          }
        },
        "product_version": "160fbcf3bfb93c3c086427f9f4c8bc70f217e9be <21bd244b6de5d2fe1063c23acc93fbdd2b20d112"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/ed41c81d30b211a671667259c3b5feeba0e062d5
git	www.git.kernel.org/stable/c/6c1730099a6fc18b183bd6c1adad3b54adcaeda9
git	www.git.kernel.org/stable/c/b40cdd1b1370d76e9e760af4490cb4a351cceead
git	www.git.kernel.org/stable/c/e6b4296f170d949ebba937cf6a3f247ec9550d2c
git	www.git.kernel.org/stable/c/21bd244b6de5d2fe1063c23acc93fbdd2b20d112

28 May 2026 09:35Current

5.9Medium risk

Vulners AI Score5.9

EPSS0.00144