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nats-server: NATS Server: Information disclosure via MQTT client subscription bypass

🗓️ 06 Jul 2026 18:33:19Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

Information disclosure in NATS Server via MQTT subscription bypass exposing QoS2 metadata.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64nats-server2.142.14.3-1.hum1nats-server2.14-2.14.3-1.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64nats-server2.142.14.3-1.hum1nats-server2.14-2.14.3-1.hum1.x86_64.rpm

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23 Aug 2026 02:18Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.14.3
EPSS0.00256
SSVC
3