CVE-2010-2534: The NetworkSyncCommandQueue function in network/network_command.cpp in OpenTTD before 1.0.3 does not proper...

Security readout for executives and security teams

CVE-2010-2534 is a remote denial-of-service issue in OpenTTD before 1.0.3. A malformed network request can make the client command queue loop indefinitely, consuming CPU. The sources do not indicate data theft, privilege escalation, code execution, or confirmed active exploitation. Exposure is limited to systems running OpenTTD before 1.0.3, especially networked or publicly reachable game clients or servers. The provided affected-product metadata is incomplete, so teams should validate against actual package inventories rather than relying on CPE data. Treat this as a targeted availability risk, not a broad enterprise compromise issue. Prioritize remediation where OpenTTD is internet-facing, used in events, or hosted on shared infrastructure where CPU exhaustion could affect other workloads. Mitigation focus: Upgrade OpenTTD installations to 1.0.3 or later where applicable.; Apply Fedora or vendor package updates for affected distributions.; Restrict untrusted network access to exposed OpenTTD services..

Prepared

Jun 28, 2026, 02:01 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.