{
  "cveId": "CVE-2026-45848",
  "url": "https://patchblox.com/security/cve/CVE-2026-45848",
  "summary": "CVE-2026-45848 is fixed in 16 products on 1 platform, first by DEBIAN-CVE-2026-45848, released May 27, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  apparmor: fix NULL sock in aa_sock_file_perm  De...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  apparmor: fix NULL sock in aa_sock_file_perm  Deal with the potential that sock and sock-sk can be NULL during socket setup or teardown. This could lead to an oops. The fix for NULL pointer dereference in __unix_needs_revalidation shows this is at least possible for af_unix sockets. While the fix for af_unix sockets applies for newer mediation this is still the fall back path for older af_unix mediation and other sockets, so ensure it is covered.",
  "published": "2026-05-27T14:16:56Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.0016,
  "epssPercentile": 0.05255,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
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      "platform": "linux",
      "product": "dtb-aarch64",
      "release": "opensuse-leap 16.0",
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      "fix": "OPENSUSE-SU-2026:21388-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21388-1",
      "released": "2026-07-21T08:27:32Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "6.12.0-160000.36.1",
      "fix": "OPENSUSE-SU-2026:21388-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21388-1",
      "released": "2026-07-21T08:27:32Z"
    },
    {
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      "product": "kernel-64kb",
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      "fix": "SUSE-SU-2026:2800-1",
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      "released": "2026-07-08T14:59:38Z"
    },
    {
      "platform": "linux",
      "product": "kernel-64kb",
      "release": "sles 16.0",
      "fixedVersion": "6.12.0-160000.36.1",
      "fix": "SUSE-SU-2026:22835-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-22835-1",
      "released": "2026-07-21T08:27:34Z"
    },
    {
      "platform": "linux",
      "product": "kernel-azure",
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      "released": "2026-07-21T08:27:32Z"
    },
    {
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      "fix": "SUSE-SU-2026:2800-1",
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      "released": "2026-07-08T14:59:38Z"
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    },
    {
      "platform": "linux",
      "product": "kernel-default",
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      "fixedVersion": "6.12.0-160000.36.1",
      "fix": "OPENSUSE-SU-2026:21388-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21388-1",
      "released": "2026-07-21T08:27:32Z"
    },
    {
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    },
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    },
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      "fix": "SUSE-SU-2026:2800-1",
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      "released": "2026-07-08T14:59:38Z"
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      "released": "2026-07-08T14:58:16Z"
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  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}