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CVE-2026-63317

🗓️ 24 Jul 2026 08:07:57Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 84 Views

CVE-2026-63317: OpenNLP arbitrary class instantiation via XML descriptor, format names, and interner class.

Related
Detection
Affected
Refs
NVD
Vulners
Node
OR
apacheopennlpRange<2.5.11
apacheopennlpMatch3.0.0m1
apacheopennlpMatch3.0.0m2
apacheopennlpMatch3.0.0m3
[
  {
    "collectionURL": "https://repo.maven.apache.org/maven2/",
    "defaultStatus": "unaffected",
    "packageName": "org.apache.opennlp:opennlp-tools",
    "product": "Apache OpenNLP",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThan": "3.0.0-M4",
        "status": "affected",
        "version": "3.0.0-M1",
        "versionType": "semver"
      },
      {
        "lessThan": "2.5.11",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

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24 Oct 2026 13:10Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.6
EPSS0.00852
SSVC
84