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CVE-2026-3509

CODESYS Control Audit Log Format String DoS PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
CODESYS / CODESYS Control RTE (SL)affected 3.5.17.0 before 3.5.22.0
CODESYS / CODESYS Control RTE (for Beckhoff CX) SLaffected 3.5.17.0 before 3.5.22.0
CODESYS / CODESYS Control Win (SL)affected 3.5.17.0 before 3.5.22.0
CODESYS / CODESYS Runtime Toolkitaffected 3.5.17.0 before 3.5.22.0
CODESYS / CODESYS Control for BeagleBone SLaffected 4.1.0.0 before 4.21.0.0
CODESYS / CODESYS Control for emPC-A/iMX6 SLaffected 4.1.0.0 before 4.21.0.0
CODESYS / CODESYS Control for IOT2000 SLaffected 4.1.0.0 before 4.21.0.0
CODESYS / CODESYS Control for Linux ARM SLaffected 4.1.0.0 before 4.21.0.0
CODESYS / CODESYS Control for Linux SLaffected 4.1.0.0 before 4.21.0.0
CODESYS / CODESYS Control for PFC100 SLaffected 4.1.0.0 before 4.21.0.0
CODESYS / CODESYS Control for PFC200 SLaffected 4.1.0.0 before 4.21.0.0
CODESYS / CODESYS Control for PLCnext SLaffected 4.1.0.0 before 4.21.0.0
CODESYS / CODESYS Control for Raspberry Pi SLaffected 4.1.0.0 before 4.21.0.0
CODESYS / CODESYS Control for WAGO Touch Panels 600 SLaffected 4.1.0.0 before 4.21.0.0
CODESYS / CODESYS Virtual Control SLaffected 4.1.0.0 before 4.21.0.0

CWE

CWE-134

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.