CVE-2026-50176

Description

The WebSocket Application Programming Interface lacks restrictions on the number of authentication requests. This absence of rate limiting may allow an attacker to conduct denial-of-service attacks or brute-force attacks to gain unauthorized access.

CVSS Vector

References

• https://evokesystems.com/contact-us/
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-176-02.json
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-176-02