{
"id": "GHSA-fvq2-25p8-gp46",
"aliases": [
"CVE-2026-85447"
],
"details": "MOOS-IvP pRealm through version 24.8.1 accepts unbounded REALMCAST_REQ subscriptions without validating duration or variable list limits. Attackers can register long-lived pipeways with many variables to cause pRealm to generate excessive output indefinitely, exhausting system resources.",
"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-2026-85447",
"type": "ADVISORY"
},
{
"url": "https://github.com/moos-ivp/moos-ivp/pull/132",
"type": "WEB"
},
{
"url": "https://github.com/moos-ivp/moos-ivp/commit/8a4bb9d9154a70e769a7290ee11dde5157c03e9b",
"type": "WEB"
},
{
"url": "https://github.com/moos-ivp/moos-ivp",
"type": "WEB"
},
{
"url": "https://github.com/moos-ivp/moos-ivp/blob/1de9ae146cd63c209e8c3fd81611a4ed2472971b/ivp/src/pRealm/PipeWay.cpp#L109",
"type": "WEB"
},
{
"url": "https://www.vulncheck.com/advisories/moos-ivp-through-24.8.1-prealm-unbounded-realmcast-req-subscription-denial-of-service",
"type": "WEB"
}
],
"schema_version": "1.4.0",
"database_specific": {
"cwe_ids": [
"CWE-770"
],
"severity": "HIGH",
"github_reviewed": false,
"nvd_published_at": "2026-09-03T23:17:24Z",
"github_reviewed_at": null
}
}