Known vulnerabilities in Spring Reactor Core
Is your version affected?
CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-47863 | In Reactor Core, applications that use the Flux.bufferTimeout operator with fairBackpressure enabled are vulnerable to a… | 5.9 Medium | Aug 26, 2026 |
| CVE-2026-47857 | In Reactor Core, applications that use the Flux.windowTimeout operator with fairBackpressure enabled are vulnerable to a… | 5.9 Medium | Aug 26, 2026 |