{
  "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-2025-68759",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-68759",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2026-01-05T09:32:32.174Z",
    "updatedAt": "2026-05-11T21:52:48.124Z",
    "importedAt": "2026-10-24T01:57:44.935Z",
    "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": "wifi: rtl818x: Fix potential memory leaks in rtl8180_init_rx_ring()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: rtl818x: Fix potential memory leaks in rtl8180_init_rx_ring()\n\nIn rtl8180_init_rx_ring(), memory is allocated for skb packets and DMA\nallocations in a loop. When an allocation fails, the previously\nsuccessful allocations are not freed on exit.\n\nFix that by jumping to err_free_rings label on error, which calls\nrtl8180_free_rx_ring() to free the allocations. Remove the free of\nrx_ring in rtl8180_init_rx_ring() error path, and set the freed\npriv->rx_buf entry to null, to avoid double free.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "f653211197f3841f383fa9757ef8ce182c6cf627",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3677c01891fb0239361e444afee8398868e34bdf"
            },
            {
              "version": "f653211197f3841f383fa9757ef8ce182c6cf627",
              "status": "affected",
              "versionType": "git",
              "lessThan": "89caaeee8dd95fae8bb4f4964e6fe3ca688500c4"
            },
            {
              "version": "f653211197f3841f383fa9757ef8ce182c6cf627",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a4fb7cca9837378878e6c94d9e7af019c8fdfcdb"
            },
            {
              "version": "f653211197f3841f383fa9757ef8ce182c6cf627",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bf8513dfa31ea015c9cf415796dca2113d293840"
            },
            {
              "version": "f653211197f3841f383fa9757ef8ce182c6cf627",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ee7db11742b30641f21306105ad27a275e3c61d7"
            },
            {
              "version": "f653211197f3841f383fa9757ef8ce182c6cf627",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a813a74570212cb5f3a7d3b05c0cb0cd00bace1d"
            },
            {
              "version": "f653211197f3841f383fa9757ef8ce182c6cf627",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c9d1c4152e6d32fa74034464854bee262a60bc43"
            },
            {
              "version": "f653211197f3841f383fa9757ef8ce182c6cf627",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9b5b9c042b30befc5b37e4539ace95af70843473"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.25",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.25"
            },
            {
              "version": "5.10.248",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.198",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.160",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.120",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.63",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.17.13",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.17.*"
            },
            {
              "version": "6.18.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "6.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}