CVE-2026-85447

HighCVSS 7.5/10Last modified Oct 14, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-770

Affected software

Vendor	Product	Versions
moos-ivp	moos-ivp	<= 24.8.1

References

https://github.com/moos-ivp/moos-ivpProduct
https://github.com/moos-ivp/moos-ivp/blob/1de9ae146cd63c209e8c3fd81611a4ed2472971b/ivp/src/pRealm/PipeWay.cpp#L109Issue Tracking, Patch
https://github.com/moos-ivp/moos-ivp/commit/8a4bb9d9154a70e769a7290ee11dde5157c03e9bIssue Tracking, Patch
https://github.com/moos-ivp/moos-ivp/pull/132Issue Tracking, Patch
https://www.vulncheck.com/advisories/moos-ivp-through-24.8.1-prealm-unbounded-realmcast-req-subscription-denial-of-serviceThird Party Advisory

Timeline

Published: Sep 3, 2026
Last modified: Oct 14, 2026
NVD status: Analyzed

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