CVE-2026-3509
An unauthenticated remote attacker may be able to control the format string of messages processed by the Audit Log of th
An unauthenticated remote attacker may be able to control the format string of messages processed by the Audit Log of the CODESYS Control runtime system, potentially resulting in a denial‑of‑service (DoS) condition.
HIGH · CVSS 7.5
EPSS 0.00122
Schedule remediation
- SSVC automatable: yes - attacks can be scripted at scale
- CVSS base score ≥ 7.0
Sigma rules0
YARA rules0