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CVE-2026-97869 langchain4j LangChain4j-agentic AgenticScopeJsonSerializationIT.java AgenticScopeSerializer.fromJson deserialization

🗓️ 25 Sep 2026 15:15:10Reported by VulDBType 
cve
 cve
🔗 www.cve.org👁 5 Views

Remote deserialization in langchain4j up to 1.18.1-beta27 via AgenticScopeSerializer.fromJson.

Related
Detection
Affected
Refs
Vulners
Node
OR
langchainlangchainMatch1.5.3-beta10
langchainlangchainMatch1.11.10-beta18
langchainlangchainMatch1.18.1-beta27
[
  {
    "vendor": "n/a",
    "product": "langchain4j",
    "versions": [
      {
        "version": "1.5.3-beta10",
        "status": "affected"
      },
      {
        "version": "1.11.10-beta18",
        "status": "affected"
      },
      {
        "version": "1.18.1-beta27",
        "status": "affected"
      },
      {
        "version": "1.5.3-beta11",
        "status": "unaffected"
      },
      {
        "version": "1.11.10-beta19",
        "status": "unaffected"
      },
      {
        "version": "1.18.1-beta28",
        "status": "unaffected"
      }
    ],
    "cpes": [
      "cpe:2.3:a:langchain4j:langchain4j:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "LangChain4j-agentic"
    ]
  }
]

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25 Sep 2026 15:15Current
4.3Medium risk
Vulners AI Score4.3
CVSS 42.1
CVSS 3.14.1
CVSS 34.1
CVSS 24.3
5