{
  "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-2026-98757",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-98757",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-10-18T15:47:44.486Z",
    "updatedAt": "2026-10-21T12:56:33.270Z",
    "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": "usb: cdns3: fix use-after-free in cdns3_gadget_exit()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: cdns3: fix use-after-free in cdns3_gadget_exit()\n\ncdns3_gadget_start() arms two works on system_freezable_wq:\npending_status_wq for the deferred ep0 status stage and aligned_buf_wq\nfor realigned request buffers. Both handlers use the cdns3_device the\nworks are embedded in, and cdns3_pending_setup_status_handler() also\ncalls the ep0 request completion.\n\ncdns3_gadget_exit() does not wait for these works. It frees all\nendpoints and aligned buffers and drops the last reference to the\ngadget device, which frees priv_dev, so a work queued before the exit\ncan run after the free.\n\nFix this by waiting for both works after the gadget driver is unbound\nand the IRQ is freed, when no new work can be queued, and before the\nendpoints and buffers are released.\n\nThis issue was found by an in-house static analysis tool.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "7733f6c32e36ff9d7adadf40001039bf219b1cbe",
              "status": "affected",
              "versionType": "git",
              "lessThan": "efdf0ddaed01161dc1c1f25382856f2fd1c1f44f"
            },
            {
              "version": "7733f6c32e36ff9d7adadf40001039bf219b1cbe",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cc448700db656cceb4b411bf99a2e7132144d035"
            },
            {
              "version": "7733f6c32e36ff9d7adadf40001039bf219b1cbe",
              "status": "affected",
              "versionType": "git",
              "lessThan": "95160fe606e685ff18de1e6ddcbc08289476004e"
            },
            {
              "version": "7733f6c32e36ff9d7adadf40001039bf219b1cbe",
              "status": "affected",
              "versionType": "git",
              "lessThan": "159dada48ee2d53eff46e66a8011d67b2c209bbc"
            },
            {
              "version": "7733f6c32e36ff9d7adadf40001039bf219b1cbe",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ebe9b68c396792c15d0ac690d592e449e74ed804"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.4"
            },
            {
              "version": "6.6.160",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.113",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.56",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.2.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.2.*"
            },
            {
              "version": "7.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}