Threats Tagged 'cve-2026-42440'
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Threats Tagged 'cve-2026-42440'
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CVE-2026-42440: CWE-789: Memory Allocation with Excessive Size Value in Apache Software Foundation Apache OpenNLPCVE-2026-42440 0 CVE-2026-42440 is a high-severity vulnerability in Apache OpenNLP versions before 2.5.9 and before 3.0.0-M3. It involves unbounded memory allocation during deserialization of . bin model files, where attacker-controlled count fields are used directly to allocate arrays without validation. This can cause an OutOfMemoryError and crash the Java Virtual Machine loading the model, resulting in a denial of service. The issue affects any code path that loads . bin models from untrusted sources. Join the discussion | CVE Database V5 | 05/04/2026, 16:40:32 UTC Added: 05/04/2026, 17:06:33 UTC |
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