CVE-2026-95843
Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, PostOffice.subscribe parses a shared-subscription filter through SharedSubscrip
CVSS
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Sin CVSS
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KEV
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Exploit Today
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0-100
Publicado: 23 sept 2026 · Última mod.: 23 sept 2026 · CWE-20
Sin historial EPSS suficiente todavía.
Moquette is a lightweight Java MQTT broker. Prior to 0.18.1, PostOffice.subscribe parses a shared-subscription filter through SharedSubscriptionUtils.extractShareName before validating the complete $share/{shareName}/{topicFilter} structure. A remote client can send a filter such as $share/grp without a topic-filter portion, causing a StringIndexOutOfBoundsException while calculating the share name. The exception terminates command handling on the shared session event loop and can deny service to other client sessions assigned to that loop. This issue is fixed in version 0.18.1.
- github.comhttps://github.com/moquette-io/moquette/commit/affdc71fdba92dc020421678970ae70518fb6da2
- github.comhttps://github.com/moquette-io/moquette/pull/962
- github.comhttps://github.com/moquette-io/moquette/releases/tag/v0.18.1
- github.comhttps://github.com/moquette-io/moquette/security/advisories/GHSA-5f42-97gr-vfhq
- github.comhttps://github.com/moquette-io/moquette/security/advisories/GHSA-5f42-97gr-vfhq