{
  "@id": "urn:uuid:a9a8b1f4-737f-4127-b77d-6f1dd14042ac",
  "role": "Document Creator",
  "author": "https://tuxcare.com",
  "version": 8,
  "@context": "https://openvex.dev/ns/v0.2.0",
  "timestamp": "2026-10-31T11:51:00.169047+00:00",
  "statements": [
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/org.apache.logging.log4j/log4j-iostreams@2.12.4-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/org.apache.logging.log4j/log4j-iostreams@2.12.4-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-10-31T11:51:00.169047+00:00",
      "status_notes": "Vulnerability CVE-2026-49844 does not affect version 2.12.4-tuxcare.1 of org.apache.logging.log4j:log4j-iostreams. not_affected \u2014 Version 2.12.4 is NOT AFFECTED by CVE-2026-49844. The target uses a fundamentally different JSON serialization architecture than the affected versions (2.13.1+). In 2.12.4, MapMessage.asJson() wraps ALL values (including numbers) in double quotes, producing valid JSON strings like {\"key\":\"NaN\"} for non-finite doubles. The vulnerable pattern \u2014 MapMessageJsonFormatter with type-aware formatting t...",
      "justification": "vulnerable_code_not_in_execute_path",
      "vulnerability": {
        "name": "CVE-2026-49844"
      },
      "impact_statement": "not_affected \u2014 Version 2.12.4 is NOT AFFECTED by CVE-2026-49844. The target uses a fundamentally different JSON serialization architecture than the affected versions (2.13.1+). In 2.12.4, MapMessage.asJson() wraps ALL values (including numbers) in double quotes, producing valid JSON strings like {\"key\":\"NaN\"} for non-finite doubles. The vulnerable pattern \u2014 MapMessageJsonFormatter with type-aware formatting t..."
    }
  ]
}