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        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.",
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          "product_id": "Debian-10:linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "linux-headers-4.19.0-28-amd64-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64 as a component of Debian 10",
          "product_id": "Debian-10:hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64"
        },
        "product_reference": "hyperv-daemons-0:4.19.325-1+tuxcare.els1.amd64",
        "relates_to_product_reference": "Debian-10"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
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          "product_id": "Debian-10:linux-image-4.19.0-28-amd64-unsigned-0:4.19.325-1+tuxcare.els1.amd64"
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        "relates_to_product_reference": "Debian-10"
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    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2026-52918",
      "notes": [
        {
          "category": "description",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: serialize accept_q access\n\nbt_sock_poll() walks the accept queue without synchronization, while\nchild teardown can unlink the same socket and drop its last reference.\nThe unsynchronized accept queue walk has existed since the initial\nBluetooth import.\n\nProtect accept_q with a dedicated lock for queue updates and polling.\nAlso rework bt_accept_dequeue() to take temporary child references under\nthe queue lock before dropping it and locking the child socket.",
          "title": "Vulnerability description"
        }
      ],
      "product_status": {
        "under_investigation": [
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          "Debian-10:libbpf-dev-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libbpf4.19-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libcpupower-dev-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:libcpupower1-0:4.19.325-1+tuxcare.els1.amd64",
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          "Debian-10:linux-image-amd64-signed-template-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-kbuild-4.19-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-libc-dev-0:4.19.325-1+tuxcare.els1.amd64",
          "Debian-10:linux-perf-4.19-0:4.19.325-1+tuxcare.els1.amd64",
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          "Debian-10:linux-support-4.19.0-28-0:4.19.325-1+tuxcare.els1.all"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://cve.tuxcare.com/els/cve/CVE-2026-52918"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/41c8c1c7923e86e0eb59cfb4279349112756a336",
          "url": "https://git.kernel.org/stable/c/41c8c1c7923e86e0eb59cfb4279349112756a336"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/4ec17782fd186f901a7329605d11048b085b945a",
          "url": "https://git.kernel.org/stable/c/4ec17782fd186f901a7329605d11048b085b945a"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/85f8674cae82053f1e6bab295f6a8422cca14db5",
          "url": "https://git.kernel.org/stable/c/85f8674cae82053f1e6bab295f6a8422cca14db5"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/8b4c412e001b0c670eb937beab491af974da55b3",
          "url": "https://git.kernel.org/stable/c/8b4c412e001b0c670eb937beab491af974da55b3"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/a218bf69eb51fefe59a3976fa8925261141f681c",
          "url": "https://git.kernel.org/stable/c/a218bf69eb51fefe59a3976fa8925261141f681c"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/be43e6b4043113c3b3cf887c3c8350f67140274c",
          "url": "https://git.kernel.org/stable/c/be43e6b4043113c3b3cf887c3c8350f67140274c"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/d9ce4de05df2385c19e2c7d12f529144e1a44af1",
          "url": "https://git.kernel.org/stable/c/d9ce4de05df2385c19e2c7d12f529144e1a44af1"
        },
        {
          "category": "external",
          "summary": "https://git.kernel.org/stable/c/e83f5e24da741fa9405aeeff00b08c5ee7c37b88",
          "url": "https://git.kernel.org/stable/c/e83f5e24da741fa9405aeeff00b08c5ee7c37b88"
        }
      ],
      "release_date": "2026-06-24T07:14:14Z",
      "remediations": [
        {
          "category": "none_available",
          "date": "2026-08-06T17:19:37.710840Z",
          "details": "Affected",
          "product_ids": [
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}