CVE-2026-42440 Apache OpenNLP: OOM DoS via Unbounded Array Allocation in AbstractModelReader
| Reporter | Title | Published | Views | Family All 68 |
|---|---|---|---|---|
 | CVE-2026-42440 | 4 May 202616:40 | – | attackerkb |
 | CVE-2026-42440 vulnerabilities | 9 May 202613:17 | – | cgr |
 | CVE-2026-42440 | 4 May 202619:01 | – | circl |
 | Apache OpenNLP security vulnerabilities | 4 May 202600:00 | – | cnnvd |
 | CVE-2026-42440 | 4 May 202616:40 | – | cve |
 | CVE-2026-42440 | 4 May 202616:40 | – | debiancve |
 | EUVD-2026-27031 | 4 May 202616:40 | – | euvd |
 | Apache OpenNLP AbstractModelReader has an OOM Denial of Service via Unbounded Array Allocation | 4 May 202618:30 | – | github |
 | IBM Cognos Analytics 12.1.x < 12.1.3 FP2 Multiple Vulnerabilities (7287209) | 18 Sep 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-42440 | 5 May 202600:00 | – | nessus |
10
[
{
"collectionURL": "https://repo.maven.apache.org/maven2",
"defaultStatus": "unaffected",
"packageName": "org.apache.opennlp:opennlp-tools",
"product": "Apache OpenNLP",
"vendor": "Apache Software Foundation",
"versions": [
{
"lessThan": "2.5.9",
"status": "affected",
"version": "2.0",
"versionType": "semver"
},
{
"lessThan": "3.0.0-M3",
"status": "affected",
"version": "3.0.0-M1",
"versionType": "semver"
},
{
"lessThan": "1.9.5",
"status": "affected",
"version": "0",
"versionType": "semver"
}
]
}
]| Source | Link |
|---|---|
| lists | www.lists.apache.org/thread/s8xlkx1gqbxfsq48py5h6jphjvgqp1jo |
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30 Jun 2026 07:17Current
CVSS 3.17.5
EPSS0.01065
SSVC