GO-2026-4831

vendorUSosv

NATS is vulnerable to pre-auth DoS through WebSockets client service in github.com/nats-io/nats-server

view advisory published 2026-03-26Licence: per source

NATS is vulnerable to pre-auth DoS through WebSockets client service in github.com/nats-io/nats-server

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-33219US——
NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, a malicious client which can connect to the We…
02

references

External citations — patches, advisories, analysis.

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