{
  "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-2022-2196",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-2196",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2023-01-09T10:59:53.099Z",
    "updatedAt": "2026-08-07T18:43:02.425Z",
    "importedAt": "2026-10-24T01:56:40.826Z",
    "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": "Speculative execution attacks in KVM VMX",
      "summary": "A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM (L0) advertising eIBRS support to L1. An attacker at L2 with code execution can execute code on an indirect branch on the host machine. We recommend upgrading to Kernel 6.2 or applying the relevant stable backports (v5.4.233, v5.10.170, v5.15.96, v6.1.14).",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux Kernel",
          "packageName": "KVM",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "64b8f33b2e1e687d465b5cb382e7bec495f1e026",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f93a1a5bdcdd122aae0a3eab7a52c15b71fb725b"
            },
            {
              "version": "e089a83fbc55b8057f332c00f125acaa02b08ef7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2e7eab81425ad6c875f2ed47c0ce01e78afc38a5"
            },
            {
              "version": "02a3868d18fe639363f1cea6e6d7914513198e43",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2e7eab81425ad6c875f2ed47c0ce01e78afc38a5"
            },
            {
              "version": "5c911beff20aa8639e7a1f28988736c13e03ed54",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1b0cafaae8884726c597caded50af185ffc13349"
            },
            {
              "version": "5c911beff20aa8639e7a1f28988736c13e03ed54",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6b539a7dbb49250f92515c2ba60aea239efc9e35"
            },
            {
              "version": "5c911beff20aa8639e7a1f28988736c13e03ed54",
              "status": "affected",
              "versionType": "git",
              "lessThan": "63fada296062e91ad9f871970d4e7f19e21a6a15"
            },
            {
              "version": "5c911beff20aa8639e7a1f28988736c13e03ed54",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2e7eab81425ad6c875f2ed47c0ce01e78afc38a5"
            },
            {
              "version": "5.4.47",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.4.233"
            },
            {
              "version": "5.6.19",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.7.0"
            },
            {
              "version": "5.7.3",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.8.0"
            },
            {
              "version": "5.8.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.10.170"
            },
            {
              "version": "5.11.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.96"
            },
            {
              "version": "5.16.0",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.14"
            },
            {
              "version": "6.2.0",
              "status": "unaffected",
              "versionType": "semver"
            }
          ]
        }
      ]
    }
  }
}