CVE-2026-35227
NoneCVSS
—
EPSS
0.5%
Published
May 12, 2026
CISA due date
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The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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