medium5.9
CVE-2026-47863
In Reactor Core, applications that use the Flux.bufferTimeout operator with fairBackpressure enabled are vulnerable to a Denial of Service (DoS) condition.
Impact
In Reactor Core, applications that use the Flux.bufferTimeout operator with fairBackpressure enabled are vulnerable to a Denial of Service (DoS) condition. Reactor Core 3.8.0 - 3.8.6 Reactor Core 3.7.19 and earlier
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Broadcom | Reactor Core | from 3.5.7 before 3.7.20 from 3.8.0 before 3.8.6.1 |