{
  "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-2026-53002",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-53002",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-06-24T16:29:14.391Z",
    "updatedAt": "2026-10-19T19:47:13.138Z",
    "importedAt": "2026-10-24T01:58:14.884Z",
    "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": "netfilter: conntrack: remove sprintf usage",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: conntrack: remove sprintf usage\n\nReplace it with scnprintf, the buffer sizes are expected to be large enough\nto hold the result, no need for snprintf+overflow check.\n\nIncrease buffer size in mangle_content_len() while at it.\n\nBUG: KASAN: stack-out-of-bounds in vsnprintf+0xea5/0x1270\nWrite of size 1 at addr [..]\n vsnprintf+0xea5/0x1270\n sprintf+0xb1/0xe0\n mangle_content_len+0x1ac/0x280\n nf_nat_sdp_session+0x1cc/0x240\n process_sdp+0x8f8/0xb80\n process_invite_request+0x108/0x2b0\n process_sip_msg+0x5da/0xf50\n sip_help_tcp+0x45e/0x780\n nf_confirm+0x34d/0x990\n [..]",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "9fafcd7b203229c3f3893a475741afc27e276306",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2f793ba78470a99f40389b7dc60a81d9f5ad3956"
            },
            {
              "version": "9fafcd7b203229c3f3893a475741afc27e276306",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6bbf829b4c1b44c941c47dd0d710f1393258f3d5"
            },
            {
              "version": "9fafcd7b203229c3f3893a475741afc27e276306",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ab64e61c9323fa6de21bd20da1ddb29a0fb65d34"
            },
            {
              "version": "9fafcd7b203229c3f3893a475741afc27e276306",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1c9fb8aeed06790d42cdcd00f6c3ce0b9e926c1e"
            },
            {
              "version": "9fafcd7b203229c3f3893a475741afc27e276306",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a8e0a32a23d3f34862af3b4da792ecb3a891a9a3"
            },
            {
              "version": "9fafcd7b203229c3f3893a475741afc27e276306",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8e3be0d12615a173fe260cd42753ca7a001acbf2"
            },
            {
              "version": "9fafcd7b203229c3f3893a475741afc27e276306",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c08ff52e44945e6ef4ce0790f49ea761b060c45b"
            },
            {
              "version": "9fafcd7b203229c3f3893a475741afc27e276306",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6e7066bdb481a87fe88c4fa563e348c03b2d373d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.20",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.20"
            },
            {
              "version": "5.10.258",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.209",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.175",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.141",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.91",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.18.33",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.18.*"
            },
            {
              "version": "7.0.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "7.0.*"
            },
            {
              "version": "7.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}