{
"id": "GHSA-387j-4pfq-cmj4",
"aliases": [
"CVE-2026-85446"
],
"details": "MOOS-IvP versions through 24.8.1 contain a quadratic processing vulnerability in uFldNodeComms where each new node identity creates a ledger entry and triggers all-pairs distribution work. Attackers can supply unbounded distinct node names in reports to drive the shoreside broker into quadratic processing, delaying or preventing distribution of legitimate node reports.",
"affected": [],
"modified": "2026-09-04T00:31:09Z",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
"type": "CVSS_V4",
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
}
],
"published": "2026-09-04T00:31:09Z",
"references": [
{
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-85446",
"type": "ADVISORY"
},
{
"url": "https://github.com/moos-ivp/moos-ivp/pull/131",
"type": "WEB"
},
{
"url": "https://github.com/moos-ivp/moos-ivp/commit/8e30008d4eb68d83797187bd46e929e6cb06b195",
"type": "WEB"
},
{
"url": "https://github.com/moos-ivp/moos-ivp",
"type": "WEB"
},
{
"url": "https://github.com/moos-ivp/moos-ivp/blob/1de9ae146cd63c209e8c3fd81611a4ed2472971b/ivp/src/uFldNodeComms/FldNodeComms.cpp#L169",
"type": "WEB"
},
{
"url": "https://www.vulncheck.com/advisories/moos-ivp-through-24.8.1-ufldnodecomms-quadratic-processing-denial-of-service",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-407"
],
"severity": "HIGH",
"github_reviewed": false,
"nvd_published_at": "2026-09-03T23:17:24Z",
"github_reviewed_at": null
}
}