{
  "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-2026-98353",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-98353",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-06T08:46:40.955Z",
    "updatedAt": "2026-10-21T12:54:57.065Z",
    "importedAt": "2026-10-24T01:58:41.756Z",
    "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": "RDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/erdma: Use IRQ-safe XArray helpers for QP and CQ tables\n\nLocked QP and CQ lookups from EQ interrupts can deadlock with\ncreate-path XArray updates. If an interrupt arrives while the create\npath holds the plain xa_lock, the lookup spins forever trying to\nacquire the same lock.\n\nUse IRQ-safe XArray helpers for all QP and CQ create-path updates,\nincluding the GSI QP store and error paths. Initialize both arrays with\nXA_FLAGS_LOCK_IRQ so sleeping allocations preserve interrupt state.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1fc9c1933959d2776a1ce7bf424251b8b5b586cd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e32aa1d85126e6d5ef6efd594ced3f75178886ce"
            },
            {
              "version": "4545f355654d044d35a31cd01cc46f491a8a7c36",
              "status": "affected",
              "versionType": "git",
              "lessThan": "74d4085221a7ec5440996af199ccadfa75b9eb0e"
            },
            {
              "version": "98df2aee1459ee1c62c70cbe9b370d2a532aea36",
              "status": "affected",
              "versionType": "git",
              "lessThan": "00baeade709fb66da647e8327e8398bb532e30f7"
            },
            {
              "version": "610ef81797bb4f709e8675c1d8d093bb9ccdcbd8",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "c0a83f29a24c7e7f8516630848ef6db4c174deed",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "05b8ca493dd02319bca93c640b259c2ba51ef321",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "233f1b7fe2980e4e238fe03dd3ceddfd082cb4c8",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "6e32f84b63c054e09392153125d7202abab2d14b",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "ec987c0654651036dad6a42f7fa2a6d7c16a3687",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "c92686867638cda954fdb2bdbac8a75e3aa6eaae",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "6.1.188",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.2"
            },
            {
              "version": "6.6.157",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.7"
            },
            {
              "version": "6.12.110",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.13"
            },
            {
              "version": "6.6.160",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.7"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "6.18.52",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.18.58"
            },
            {
              "version": "7.2.6",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "7.2.8"
            }
          ]
        }
      ]
    }
  }
}