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CVE-2026-47857 Reactor Core windowTimeout fair-backpressure stream hang due to 20-bit index wrap-around

🗓️ 26 Aug 2026 23:28:44Reported by GoogleType 
osv_cve
 osv_cve
🔗 osv.dev👁 11 Views

DoS in Reactor Core Flux.windowTimeout with fairBackpressure due to index wrap-around.

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21 Oct 2026 02:58Current
6Medium risk
Vulners AI Score6
CVSS 3.15.9
11