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/ CVE-2026-8686
CVE-2026-8686
CVSS 7.5, high
Denial of service from an MQTT v5.0 deserialization fault
Vendor
AWS · FreeRTOS
Product
coreMQTT
Published
15 May 2026
Report
PDF, 6 pages, 1405 KB
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Vendor advisory
CVE record
Espilon-CVE-2026-8686.pdf
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