CVE-2026-35227 — Improper resource management in CODESYS Modbus TCP Server
An unauthenticated remote attacker may exhaust all available TCP connections in the CODESYS Modbus TCP Server stack if a race condition in connection handling is successfully ex…
Published: 2026-05-12 · CVSS: 8.2 · CVSS 4.0
An unauthenticated remote attacker may exhaust all available TCP connections in the CODESYS Modbus TCP Server stack if a race condition in connection handling is successfully exploited, preventing legitimate clients from establishing new connections.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7