perf: Fix addr_filter_ranges lifetime

{
  "id": "99ceb5013889b40f5bda5c31a8e2d4dfb2434fc253879205d1c9c56bb23e26b3",
  "url": "https://osv.dev/vulnerability/CVE-2026-93817",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "perf: Fix addr_filter_ranges lifetime",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: perf: Fix addr_filter_ranges lifetime Lee Jia Jie reported that since event::addr_filter_ranges is used under RCU, it should be RCU freed.",
    "evidence": "osv:CVE-2026-93817",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
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        "prerequisites": [],
        "fixed_versions": [
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            "value": "6.1.191",
            "evidence": "/affected/1/ranges"
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            "value": "6.6.160",
            "evidence": "/affected/1/ranges"
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          {
            "value": "6.12.111",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.18.53",
            "evidence": "/affected/1/ranges"
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        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-93817",
      "aliases": [
        "CVE-2026-93817"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
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              "type": "GIT",
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                {
                  "fixed": "1d8e1e99b063de4179cc8af14d08115d74a37abf"
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          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "4.7.0"
                },
                {
                  "fixed": "6.1.191"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.2.0"
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                {
                  "fixed": "6.6.160"
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            {
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                  "introduced": "6.7.0"
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                  "fixed": "6.12.111"
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              "type": "ECOSYSTEM",
              "events": [
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                  "introduced": "6.13.0"
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          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-93817.json"
          }
        }
      ],
      "modified": "2026-11-01T02:31:01.814346370Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/1d8e1e99b063de4179cc8af14d08115d74a37abf",
        "https://git.kernel.org/stable/c/6f1853b2b9f38f1343790bae8c0601b3f7554754",
        "https://git.kernel.org/stable/c/a0b1ec3a2daf4d4233fae9b5b8d657b4a5db4df6",
        "https://git.kernel.org/stable/c/cd8dab11046c03ab07899ce3fe2aa7d1a9702cf1",
        "https://git.kernel.org/stable/c/e62d4192e593630f355094adc467058a05bdc935",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93817.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-93817",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93817.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-93817",
        "evidence": "/id"
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    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 490731,
  "published_at": "2026-09-24T16:02:54.039+00:00"
}