Is CVE-2026-92790 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-92790?

CVE-2026-92790 has a CVSS v3 severity of MEDIUM (6.5).

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CVE-2026-92790

Description

Higress before 2.2.4 panics when processing a Cookie header segment without an equals sign, causing the plugin wrapper to recover and return a continue action that bypasses AI token rate limiting. Unauthenticated attackers can craft a malformed Cookie header to skip rate limit checks and exceed thresholds intended to restrict costly model backend calls.