CVE-2026-85451

High

Description

MOOS core-moos through 10.4.0 contains a remote process termination vulnerability in the SuicidalSleeper component that uses a hard-coded passphrase for multicast command authorization. Any multicast-reachable peer can enumerate MOOS processes and send termination commands to trigger process shutdown by exploiting the default multicast group and port with the known passphrase.

SeverityHigh

CVSS7.1

Exploit probability—

ProductThemoos Core-moos

PublishedSep 3, 2026

First seenSep 3, 2026

Weakness typeCWE-798Hard-coded credentials

How to fix

Update

themoos core-moos10.4.0 or later

Patches

github.com/themoos/core-moos/pull/85
github.com/themoos/core-moos/commit/488806a07db9f21eea124f48a9c0392f058f01dc

Affected products

Product	Affected versions	Fixed in
themoos core-moos	v < 10.4.0	10.4.0

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