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CVE-2026-87822 t-digest 3.1 through 3.3 Denial of Service via NaN Centroid Means in MergingDigest.fromBytes

🗓️ 09 Sep 2026 14:32:42Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 52 Views

DoS in t-digest 3.1-3.3 via NaN centroid means in MergingDigest.fromBytes causing O(n²) delays.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-87822
9 Sep 202614:32
–cve
ibm
IBM Security Bulletins
Security Bulletin: IBM Operational Decision Manager for Sept 2026 - Multiple CVEs addressed
1 Oct 202606:14
–ibm
euvd
EUVD
EUVD-2026-75020
9 Sep 202614:32
–euvd
mend
Mend
CVE-2026-87822
9 Sep 202614:32
–mend
nvd
NVD
CVE-2026-87822
9 Sep 202615:17
–nvd
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-87822
9 Sep 202615:17
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-89052
9 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-87822: Inefficient Algorithmic Complexity
9 Sep 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-87822
9 Sep 202616:25
–redhatcve
snyk
Snyk
Inefficient Algorithmic Complexity
9 Sep 202617:36
–snyk
Rows per page
[
  {
    "vendor": "tdunning",
    "product": "t-digest",
    "collectionURL": "https://repo1.maven.org/maven2/com/tdunning/t-digest/",
    "repo": "https://github.com/tdunning/t-digest",
    "defaultStatus": "unaffected",
    "packageURL": "pkg:maven/com.tdunning/t-digest",
    "versions": [
      {
        "version": "3.1",
        "lessThanOrEqual": "3.3",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

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