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EUVD-2026-39427

🗓️ 25 Jun 2026 14:33:29Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Nokogiri before 1.19.4 allowed a Document Type Definition root, causing heap use after free.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-57436
25 Jun 202614:33
cve
Cvelist
CVE-2026-57436 Nokogiri: Possible Use-After-Free when setting `Document#root=` to an invalid node type
25 Jun 202614:33
cvelist
NVD
CVE-2026-57436
25 Jun 202615:16
nvd
Positive Technologies
PT-2026-52451
25 Jun 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "533062d8-735c-3382-b185-bd103bc2dba6",
        "vendor": {
          "name": "sparklemotion"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "11167db7-5add-30d8-8a04-ad43d1d3556d",
        "product": {
          "name": "nokogiri",
          "vendor": {
            "name": "sparklemotion"
          }
        },
        "product_version": "< 1.19.4"
      }
    ]
  }
]

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25 Jun 2026 14:33Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.3
3