CVE-2026-22904 | WAGO 0852-1322/0852-1328 up to 2.64 Cookie stack-based overflow (VDE-2026-004)

A vulnerability marked as critical has been reported in WAGO 0852-1322 and 0852-1328 up to 2.64. Affected by this vulnerability is an unknown functionality of the component Cookie Handler. This manipulation causes stack-based buffer overflow.

This vulnerability is handled as CVE-2026-22904. The attack can be initiated remotely. There is not any exploit available.