codesys codesys edge gateway for linux Schwachstellen (CVE)

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2 Ergebnisse
7.5Hoch
CVE-2026-76992

Uncontrolled Memory Allocation in CODESYS Gateway Client

CODESYS Development System 3; CODESYS Gateway; CODESYS Edge Gateway for Windows; CODESYS HMI (SL)

The CODESYS Gateway Client allocates memory based on a size field in a gateway response without enforcing an appropriate upper limit. An unauthenticated remote attacker controlling a malicious gateway can exploit this behavior to trigger excessive memory cons…

5.9Mittel
CVE-2025-41739

CODESYS Control - Linux/QNX SysSocket flaw

CODESYS CODESYS PLCHandler; CODESYS CODESYS Remote Target Visu; CODESYS CODESYS Runtime Toolkit; CODESYS CODESYS Control for BeagleBone SL

An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a den…