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CVE-2026-67211

🗓️ 11 Sep 2026 17:49:07Reported by apacheType 
cve
 cve
🔗 web.nvd.nist.gov👁 32 Views

OOM DoS in Apache OpenNLP 3.0.0-M4/M5 via unbounded map pre-sizing in SymSpellModelSerializer.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-67211 Apache OpenNLP: OOM DoS via Unbounded Array Allocation in SymSpellModelSerializer
11 Sep 202617:49
–cvelist
debiancve
Debian CVE
CVE-2026-67211
11 Sep 202617:49
–debiancve
euvd
EUVD
EUVD-2026-76167
11 Sep 202617:49
–euvd
nvd
NVD
CVE-2026-67211
11 Sep 202618:16
–nvd
osv
OSV
UBUNTU-CVE-2026-67211
11 Sep 202618:16
–osv
ptsecurity
Positive Technologies
PT-2026-89998
11 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-67211: Memory Allocation with Excessive Size Value
11 Sep 202600:00
–rapid7
susecve
SUSE CVE
SUSE CVE-2026-67211
15 Sep 202601:43
–susecve
ubuntucve
UbuntuCve
CVE-2026-67211
11 Sep 202618:16
–ubuntucve
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-67211
14 Sep 202600:00
–nessus
Rows per page
NVD
Vulners
Node
OR
apacheopennlpMatch3.0.0m4
apacheopennlpMatch3.0.0m5
[
  {
    "vendor": "Apache Software Foundation",
    "product": "Apache OpenNLP",
    "collectionURL": "https://repo.maven.apache.org/maven2",
    "packageName": "org.apache.opennlp:opennlp-symspell",
    "packageURL": "pkg:maven/org.apache.opennlp/opennlp-symspell",
    "versions": [
      {
        "status": "affected",
        "version": "3.0.0-M4",
        "lessThan": "3.0.0-M6",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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16 Sep 2026 14:04Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.0074
SSVC
32