Vulnerabilities and exposures for PLCnext Control EPC 1502 and EPC 1522

The following sections list the security vulnerabilities (CVEs) that have been resolved in the respective firmware release. For more information about the specified CVE numbers, see:

Information on the Phoenix Contact PSIRT can be found at https://www.phoenixcontact.com/psirt.

Firmware releases 2026.x

- no 2026.x LTS firmware available yet -

Firmware releases before 2026.0 LTS

For the firmware releases preceding 2026.0 LTS, known vulnerabilities and exposures have been published in the Security updates section of the Changes notes to each firmware release for this device type.