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CVE-2026-85446— MOOS-IvP through 24.8.1 uFldNodeComms Quadratic Processing Denial of Service

Quick assessment

Affected
moos-ivp moos-ivp
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

MOOS-IvP 版本直至 24.8.1 存在一个二次方处理漏洞。该漏洞位于 中：每当有新的节点标识出现时，系统会创建一条账目记录（ledger entry），并触发所有节点对之间的分发工作。攻击者可以通过在报告中提供数量无上限的不同节点名称，迫使岸基代理（shoreside broker）执行二次方计算，从而延迟或阻止合法节点报告的分发。

CVSS 7.5 · High

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2026-85446

Vulnerability Information
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Vulnerability Title
MOOS-IvP through 24.8.1 uFldNodeComms Quadratic Processing Denial of Service
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
算法复杂性
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
moos-ivp moos-ivp 0 ~ 24.8.1 -

II. Public POCs for CVE-2026-85446

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III. Intelligence Information for CVE-2026-85446

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Patches & Fixes for CVE-2026-85446 (1)

Vendor Advisories for CVE-2026-85446 (1)

Other References for CVE-2026-85446 (1)

Same Patch Batch · moos-ivp · 2026-09-03 · 15 CVEs total

CVE-2026-85425 9.8 CRITICAL MOOS-IvP through 24.8.1 iSay Command Injection via SAY_MOOS
CVE-2026-85437 9.8 CRITICAL MOOS-IvP through 24.8.1 Buffer Overflow in IvP Function String Decoders
CVE-2026-85438 9.8 CRITICAL MOOS-IvP through 24.8.1 Out-of-Bounds Write via Unvalidated IvP Payload Counts
CVE-2026-85426 9.8 CRITICAL MOOS-IvP through 24.8.1 uMemWatch Command Injection via MOOS Client Names
CVE-2026-85434 9.1 CRITICAL MOOS-IvP through 24.8.1 uFldShoreBroker Bridge Route Injection via Unverified Node Ping
CVE-2026-85435 9.1 CRITICAL MOOS-IvP through 24.8.1 uFldNodeBroker Unauthenticated Shore Route Enrollment
CVE-2026-85439 7.8 HIGH MOOS-IvP through 24.8.1 alogsplit Command Injection via Input Pathname
CVE-2026-85448 7.5 HIGH MOOS-IvP through 24.8.1 uFldShoreBroker Unbounded Community State Retention
CVE-2026-85445 7.5 HIGH MOOS-IvP through 24.8.1 BHV_IPF Demultiplexer Memory Exhaustion via Packet Count
CVE-2026-85447 7.5 HIGH MOOS-IvP through 24.8.1 pRealm Unbounded REALMCAST_REQ Subscription Denial of Service
CVE-2026-85429 7.5 HIGH MOOS-IvP through 24.8.1 uFldNodeComms Node Message Source Spoofing
CVE-2026-85444 7.5 HIGH MOOS-IvP through 24.8.1 Out-of-Bounds Read in isBraced, isQuoted and isChevroned
CVE-2026-85449 7.5 HIGH MOOS-IvP through 24.8.1 pMarineViewer Unbounded Memory Consumption via NODE_REPORT
CVE-2026-85456 5.5 MEDIUM MOOS-IvP through 24.8.1 alog Splitting Path Traversal on Windows

IV. Related Vulnerabilities

Same product: moos-ivp
Same vendor: moos-ivp
Same weakness: CWE-407

V. Comments for CVE-2026-85446

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