{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2026-74614",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-74614",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-08-22T15:31:59.800Z",
    "updatedAt": "2026-10-16T19:06:01.847Z",
    "importedAt": "2026-10-24T01:58:30.346Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "vsock/virtio: read virtqueues under worker locks",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nvsock/virtio: read virtqueues under worker locks\n\nCommit bd50c5dc182b (\"vsock/virtio: add support for device\nsuspend/resume\") made the *_run flags transition from false to true when\nrestore installs replacement virtqueues.  The RX, TX and event workers\nread their virtqueue before locking and checking the corresponding flag,\nso a worker delayed across freeze and restore can observe the replacement\nqueue's running state while retaining a pointer to the deleted queue.\n\nRead each virtqueue under its mutex after checking the run flag, keeping\nthe pointer and state in the same queue generation.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "762c251c7f5c4ee5bef71460c6e822ed293fd69f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "941329ce14c5f481223a10d1d4c8b57ea7f3048a"
            },
            {
              "version": "bd50c5dc182b0a52599f87b429f9a5a9cbfc9b1c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "29dd10583bf9d2744cd84b862e4257c0a5699570"
            },
            {
              "version": "bd50c5dc182b0a52599f87b429f9a5a9cbfc9b1c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a1fb0c5b8a7c2753758aeced40971f99449dde0c"
            },
            {
              "version": "bd50c5dc182b0a52599f87b429f9a5a9cbfc9b1c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "eae099c764c7ebdb842eb1f638913e310bdd6513"
            },
            {
              "version": "bd50c5dc182b0a52599f87b429f9a5a9cbfc9b1c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bd43a7ec668be428265b3209eb43647aedcf720a"
            },
            {
              "version": "bd50c5dc182b0a52599f87b429f9a5a9cbfc9b1c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1cecb4202afdbeddcf29d59baf596ac6ab753f7f"
            },
            {
              "version": "bd50c5dc182b0a52599f87b429f9a5a9cbfc9b1c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ebac8f6b1ef0e9278afe204b8692a7479988dace"
            },
            {
              "version": "5.15.138",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.216"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.19",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.19"
            },
            {
              "version": "5.15.216",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.183",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.152",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.104",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.45",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.1.9",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.1.*"
            },
            {
              "version": "7.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}