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GHSA-R3FR-7M74-Q7G2 CocoaMQTT: Denial of Service via Reachable Assertion in `PUBLISH` Packet Parsing

🗓️ 03 Apr 2026 21:33:58Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

CocoaMQTT DoS via crash in PUBLISH parsing when the topic length is zero, triggered by a retained message.

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03 Apr 2026 21:52Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.7
EPSS0.00017
2