HIGHVulnerability
CVE-2026-85443
MOOS 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.
Properties
- severity
- HIGH
- score
- 7.5
- cve_id
- CVE-2026-85443
- signal_observed_at
- 2026-09-15T21:20:01+00:00
- vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- published_at
- 2026-09-03T23:17:24.030
- last_modified
- 2026-09-14T14:17:14.143
Related Entities (2)
HAS_WEAKNESS (1)
→[Weakness]Uncontrolled Resource Consumption
DESCRIBED_BY (1)
→[Source]NVD
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