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

🗓️ 20 Aug 2026 00:00:00Reported by SpringType 
spring
 spring
🔗 spring.io👁 15 Views

Reactor Core windowTimeout stream hang due to 20-bit index wrap-around in fair-backpressure.

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20 Aug 2026 00:00Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15.9
EPSS0.00222
SSVC
15