CVE-2026-47863 | Spring Reactor Core up to 3.8.6 Flux.bufferTimeout infinite loop

August 27, 2026 Yanac

A vulnerability classified as problematic was found in Spring Reactor Core up to 3.8.6. This affects the function Flux.bufferTimeout. Executing a manipulation can lead to infinite loop.

This vulnerability is handled as CVE-2026-47863. The attack can be executed remotely. There is not any exploit available.VulDB Recent EntriesRead More