CVE-2026-58253 NATS Server: Route API Auth Bypass

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.0, 2.12.7, and 2.11.16, when noauthuser was configured, a parser fast path intended for ordinary client connections could also apply to route or leafnode listeners, allowing an...

Linux Distros Unpatched Vulnerability : CVE-2026-58253

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Debian Linux - nats-server - None Ubuntu Linux - Unknown description CVE-2026-58253 Note that Nessus relies on the presence of the package as reported by the...