CVE-2026-33217 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

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, when using ACLs on message…
High CVSS: 7.1

CVE-2026-33217

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, when using ACLs on message subjects, these ACLs were not applied in the `$MQTT.>` namespace, allowing MQTT clients to bypass ACL checks for MQTT subjects. Versions 2.11.15 and 2.12.6 contain a fix. No known workarounds are available.
Vendor
Linuxfoundation
Product
Nats-server
CWE
CWE-863
Yayın Tarihi
2026-03-25 20:16:32
Güncelleme
2026-03-26 17:14:48
Source Identifier
security-advisories@github.com
KEV Date Added
-

Kategoriler

CWE-863 Nats-server HIGH Linuxfoundation 2026

Referanslar

https://advisories.nats.io/CVE/secnote-2026-07.txt https://github.com/nats-io/nats-server/security/advisories/GHSA-jxxm-27vp-c3m5