VULNERABILITY INTELLIGENCE
CVE-2026-35227
EPSS probability0.35%
CISA KEVNot currently listed
Published2026-05-12
Last modified2026-10-26
Description
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.
Weakness classification
- info@cert.vde.com: CWE-772