23 Oct 2026 15:48:27 UTC
MOOS core-moos through 10.4.0 MOOSDB Accept Loop Denial of Service
cve-program · CVE-2026-85443 · Published
CVE-2026-85443
MOOS core-moos through 10.4.0 MOOSDB Accept Loop Denial of Service
CVSS 4.0 8.7 HIGHCVSS 3.1 7.5 HIGHCheck source for fixed versionsKEV status unknown
cve-program · CVE-2026-85443
PublishedMOOS core-moos through 10.4.0 contains a denial of service vulnerability in MOOSCommServer::ListenLoop() where the accept thread performs a blocking receive without timeout during the wire-protocol handshake. An attacker can open a TCP connection to the MOOSDB port and send no data, causing the accept thread to block indefinitely while holding the socket-list lock, preventing all subsequent client connections.
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