PLCHandler vulnerabilities

CVEs whose affected-version data names the PLCHandler package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.

1 CVERSS

CVE-2026-76992High· 7.5

today

The CODESYS Gateway Client allocates memory based on a size field in a gateway response without enforcing an appropriate upper limit

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…

▾ TwilightCODESYS · Development System 3via NVD