Apache Opennlp Vulnerabilities

Apache Apache Opennlp vulnerabilities.

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4 May 2026

XML External Entity Vulnerability in Apache OpenNLP by Apache
CVE-2026-40682
ApacheApache Opennlp
Arbitrary Class Instantiation Vulnerability in Apache OpenNLP by Apache
CVE-2026-42027
ApacheApache Opennlp
Denial of Service Due to Unbounded Array Allocation in Apache OpenNLP
CVE-2026-42440
ApacheApache Opennlp

3 October 2017

XML External Entity Vulnerability in Apache OpenNLP Library
CVE-2017-12620
ApacheApache Opennlp9.8CRITICAL