OP
Product
Opennlp
by Apache · last CVE Sep 11, 2026
8
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 4High 3Medium 1Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-67211
7.5
1%
Sep 11
Apache OpenNLP: OOM DoS via Unbounded Array Allocation in SymSpellModelSerializer
Affected: 3.0.0; 3.0.0
CVE-2026-42440
7.5
1%
May 4
Apache OpenNLP: OOM DoS via Unbounded Array Allocation in AbstractModelReader
Affected: before 2.5.9; 3.0.0; 3.0.0
CVE-2026-43825
7.3
14%
Jul 6
Apache OpenNLP :: Core :: ML :: LibSVM: Unsafe Java Deserialization in SvmDoccatModel
Affected: 3.0.0; 3.0.0; 3.0.0
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