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.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/moos-ivp/moos-ivp/blob/1de9ae146cd63c209e8c3fd81611a4ed2472971b/ivp/src/pRealm/PipeWay.cpp#L109 Issue Tracking, Patch
- https://github.com/moos-ivp/moos-ivp/commit/8a4bb9d9154a70e769a7290ee11dde5157c03e9b Issue Tracking, Patch
- https://github.com/moos-ivp/moos-ivp/pull/132 Issue Tracking, Patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.7 · mitNVD modified 2026-10-14 23:31
Affected (CPE criteria) 1
cpe:2.3:a:mit:moos-ivp:*:*:*:*:*:*:*:*
References 5
- https://github.com/moos-ivp/moos-ivp Product
- https://github.com/moos-ivp/moos-ivp/blob/1de9ae146cd63c209e8c3fd81611a4ed2472971b/ivp/src/pRealm/PipeWay.cpp#L109 Issue Tracking, Patch
- https://github.com/moos-ivp/moos-ivp/commit/8a4bb9d9154a70e769a7290ee11dde5157c03e9b Issue Tracking, Patch
- https://github.com/moos-ivp/moos-ivp/pull/132 Issue Tracking, Patch
- https://www.vulncheck.com/advisories/moos-ivp-through-24.8.1-prealm-unbounded-realmcast-req-subscription-denial-of-service Third Party Advisory