7.5
High
CVE-2026-23538 A vulnerability was identified in the Feast Feature Server's `/ws/chat` endpoint that allows remote attackers to…
Description
A vulnerability was identified in the Feast Feature Server's `/ws/chat` endpoint that allows remote attackers to establish persistent WebSocket connections without any authentication. By opening a large number of simultaneous connections, an attacker can exhaust server resources—such as memory, CPU, and file descriptors—leading to a complete denial of service for legitimate users.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Feast Feature Server 0.59 | earliest → < 0.59.0 | 0.59.0 |
| Red Hat OpenShift AI (RHOAI) | Versions not published |
References
- access.redhat.com access.redhat.com
- RHBZ#2429311 bugzilla.redhat.com
- github.com github.com
Timeline
- Published
- Last modified