{
  "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-2026-90292",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-90292",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-09-17T16:08:19.350Z",
    "updatedAt": "2026-10-19T09:01:10.469Z",
    "importedAt": "2026-10-24T01:58:35.090Z",
    "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/siw: Fix use-after-free in siw_accept()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/siw: Fix use-after-free in siw_accept()\n\nsiw_accept() looks up the QP supplied by userspace. If that QP is\nalready in RTS, the function jumps to error cleanup before associating\nthe incoming CEP with it.\n\nThe cleanup tests whether qp->cep is non-NULL and assumes the current\ncall installed the association. However, qp->cep can point to the CEP\nof an existing connection. The cleanup then drops a reference from the\nincoming cep, not qp->cep. Once the incoming endpoint loses its\nremaining references, this can free it before the subsequent cep->qp\nstore, causing a use-after-free. It also clears the existing QP\nassociation.\n\nOnly release the association reference when qp->cep is the incoming\nCEP. This preserves an existing association and avoids accessing the\nfreed endpoint.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "6c52fdc244b5ccc468006fd65a504d4ee33743c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d57db36e74cca4763e1c2c0c6eb9f84d19813879"
            },
            {
              "version": "6c52fdc244b5ccc468006fd65a504d4ee33743c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "59de5502f32895ffe9c45530327ed997b90fdf06"
            },
            {
              "version": "6c52fdc244b5ccc468006fd65a504d4ee33743c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a89d120615e711ce8fce551fd291c2f387666735"
            },
            {
              "version": "6c52fdc244b5ccc468006fd65a504d4ee33743c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b9e7d3d9fdb2bfcfb25d93529fdf766536b37c78"
            },
            {
              "version": "6c52fdc244b5ccc468006fd65a504d4ee33743c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8f286a8094ee32c415f9ecd2c20765beb8a18c79"
            },
            {
              "version": "6c52fdc244b5ccc468006fd65a504d4ee33743c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "de603f01d9ccf823e575b013ffd86ebedca9a8c5"
            },
            {
              "version": "6c52fdc244b5ccc468006fd65a504d4ee33743c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "561651d6a15588cee2040755f253faca2463415c"
            },
            {
              "version": "6c52fdc244b5ccc468006fd65a504d4ee33743c7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a9394971825933074032794a5feee5211509c774"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.3",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.3"
            },
            {
              "version": "5.10.270",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.221",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.188",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.157",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.110",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.52",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}