{
  "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-2025-37839",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-37839",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-05-09T06:41:49.105Z",
    "updatedAt": "2026-05-23T15:58:22.167Z",
    "importedAt": "2026-10-24T01:57:34.152Z",
    "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": "jbd2: remove wrong sb->s_sequence check",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\njbd2: remove wrong sb->s_sequence check\n\nJournal emptiness is not determined by sb->s_sequence == 0 but rather by\nsb->s_start == 0 (which is set a few lines above). Furthermore 0 is a\nvalid transaction ID so the check can spuriously trigger. Remove the\ninvalid WARN_ON.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cf30432f5b3064ff85d85639c2f0106f89c566f6"
            },
            {
              "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b479839525fe7906966cdc4b5b2afbca048558a1"
            },
            {
              "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ad926f735b4d4f10768fec7d080cadeb6d075cac"
            },
            {
              "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3b4643ffaf72d7a5a357e9bf68b1775f8cfe7e77"
            },
            {
              "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c88f7328bb0fff66520fc9164f02b1d06e083c1b"
            },
            {
              "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9eaec071f111cd2124ce9a5b93536d3f6837d457"
            },
            {
              "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c98eb9ffb1d9c98237b5e1668eee17654e129fb0"
            },
            {
              "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b0cca357f85beb6144ab60c62dcc98508cc044bf"
            },
            {
              "version": "24bcc89c7e7c64982e6192b4952a0a92379fc341",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e6eff39dd0fe4190c6146069cc16d160e71d1148"
            },
            {
              "version": "dd8ff32c1e7ed10fb0e168b4431983e09acbeb2f",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "3.2.71",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.3"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.4"
            },
            {
              "version": "5.4.293",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.237",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.181",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.135",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.88",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.24",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.13.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.13.*"
            },
            {
              "version": "6.14.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.14.*"
            },
            {
              "version": "6.15",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}