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CVE-2026-49186

🗓️ 09 Jun 2026 14:59:00Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 3 Views

Local MQTT broker does not enforce topic ACLs, enabling wildcard subscriptions and rogue publishing.

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Refs
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4 Jun 202607:28
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CVE-2026-49186 Lack of MQTT Broker Topic Access Control Lists
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4 Jun 202600:00
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09 Jun 2026 14:59Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.19.8
CVSS 48.6
EPSS0.00042
SSVC
3