{
  "cveId": "CVE-2026-74538",
  "url": "https://patchblox.com/security/cve/CVE-2026-74538",
  "summary": "CVE-2026-74538 is fixed in 16 products on 1 platform, first by DEBIAN-CVE-2026-74538, released August 16, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  Bluetooth: ISO: lock sk in iso_connect_ind  Acce...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  Bluetooth: ISO: lock sk in iso_connect_ind  Accessing iso_pi(sk)-\u003Econn requires lock_sock, which is not taken in the \u0022ev3\u0022 part of iso_connect_ind.  It may also be NULL if socket has transitioned away from the LISTEN/CONNECT states before locking.  Fix by adding lock/release. Recheck hcon is valid after lock acquire where needed.",
  "published": "2026-08-15T13:17:59Z",
  "severity": "high",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00241,
  "epssPercentile": 0.15369,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "dtb-aarch64",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.39.1",
      "fix": "OPENSUSE-SU-2026:22091-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-22091-1",
      "released": "2026-11-07T00:47:19Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.39.1",
      "fix": "OPENSUSE-SU-2026:22091-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-22091-1",
      "released": "2026-11-07T00:47:19Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "sles 15.7",
      "fixedVersion": "6.4.0-150700.53.84.1",
      "fix": "SUSE-SU-2026:4706-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-4706-1",
      "released": "2026-11-07T00:43:02Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.39.1",
      "fix": "SUSE-SU-2026:24235-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-24235-1",
      "released": "2026-11-07T00:44:01Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
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      "fix": "OPENSUSE-SU-2026:22091-1",
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      "released": "2026-11-07T00:47:19Z"
    },
    {
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      "fix": "SUSE-SU-2026:4706-1",
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      "released": "2026-11-07T00:43:02Z"
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      "fix": "SUSE-SU-2026:24235-1",
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      "released": "2026-11-07T00:44:01Z"
    },
    {
      "platform": "linux",
      "product": "kernel-default",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.39.1",
      "fix": "OPENSUSE-SU-2026:22091-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-22091-1",
      "released": "2026-11-07T00:47:19Z"
    },
    {
      "platform": "linux",
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      "fixedVersion": "6.4.0-150700.53.84.1",
      "fix": "SUSE-SU-2026:4706-1",
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      "released": "2026-11-07T00:43:02Z"
    },
    {
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      "fix": "SUSE-SU-2026:24197-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-24197-1",
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    },
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      "fix": "OPENSUSE-SU-2026:22091-1",
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      "released": "2026-11-07T00:47:19Z"
    },
    {
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      "fix": "SUSE-SU-2026:4706-1",
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      "released": "2026-11-07T00:43:02Z"
    },
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      "fix": "SUSE-SU-2026:24235-1",
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      "released": "2026-11-07T00:44:01Z"
    },
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      "fix": "OPENSUSE-SU-2026:22091-1",
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      "fix": "SUSE-SU-2026:4706-1",
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    {
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      "release": "opensuse-leap 16.0",
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      "fix": "OPENSUSE-SU-2026:22091-1",
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      "fix": "SUSE-SU-2026:24235-1",
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      "released": "2026-11-07T00:44:01Z"
    },
    {
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      "fix": "SUSE-SU-2026:4640-1",
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      "fix": "SUSE-SU-2026:4706-1",
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      "fix": "OPENSUSE-SU-2026:22091-1",
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    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}