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    CVE-2026-85438

    MOOS-IvP through 24.8.1 contains a buffer overflow vulnerability in StringToIvPFunction() where dimension, piece, and degree counts from encoded BHV_IPF payloads are used as allocation sizes and loop bounds without validation. Attackers can supply crafted payloads with mismatched dimension values to write attacker-controlled doubles past the end of the IvPBox weight array, causing memory corruption and potential code execution.

    Published:Sep 3, 2026
    Last Modified:Sep 4, 2026
    EPS:Sep 3, 2026
    EPSS Score:0.00486
    CVSS Score:9.8

    Affected Products

    Vendor
    Moos-ivp
    Product
    Moos-ivp

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

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    CVE-2026-85448 (CVSS 8.7) — MOOS-IvP uFldShoreBroker through 24.8.1 fails to limit the number of claimed communities stored in parallel ve…
    CVE-2026-85447 (CVSS 8.7) — MOOS-IvP pRealm through version 24.8.1 accepts unbounded REALMCAST_REQ subscriptions without validating durati…
    CVE-2026-85446 (CVSS 8.7) — MOOS-IvP versions through 24.8.1 contain a quadratic processing vulnerability in uFldNodeComms where each new …
    CVE-2026-85445 (CVSS 8.7) — MOOS-IvP through 24.8.1 contains a denial of service vulnerability in the Demuxer::addMuxPacket() function tha…
    CVE-2026-85444 (CVSS 8.7) — MOOS-IvP through 24.8.1 contains a buffer over-read vulnerability in isQuoted(), isBraced(), and isChevroned()…
    CVE-2026-85439 (CVSS 8.5) — MOOS-IvP through 24.8.1 contains a remote code execution vulnerability in alogsplit's SplitHandler::handlePreC…
    CVE-2026-85437 (CVSS 9.3) — MOOS-IvP through 24.8.1 contains multiple buffer overflow vulnerabilities in IvP function string decoders that…
    CVE-2026-85435 (CVSS 9.3) — MOOS-IvP uFldNodeBroker through 24.8.1 fails to validate the source of TRY_SHORE_HOST messages on the vehicle …

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High