io.projectreactor.netty:reactor-netty-http (Maven) — known CVEs & security advisories

Known CVE vulnerabilities and GitHub Security Advisories affecting the Maven package io.projectreactor.netty:reactor-netty-http, with affected version ranges, CVSS severity, EPSS exploit prediction, and CISA KEV status.

CVEs (5)

• CVE-2020-5403 — CVSS 7.5 (high): Reactor Netty HttpServer, versions 0.9.3 and 0.9.4, is exposed to a URISyntaxException that causes the connection to be closed prematurely…
• CVE-2023-34062 — CVSS 7.5 (high): In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, a malicious user can send a request using…
• CVE-2025-22227 — CVSS 6.1 (medium): In some specific scenarios with chained redirects, Reactor Netty HTTP client leaks credentials. In order for this to happen, the HTTP…
• CVE-2020-5404 — CVSS 5.9 (medium): The HttpClient from Reactor Netty, versions 0.9.x prior to 0.9.5, and versions 0.8.x prior to 0.8.16, may be used incorrectly, leading to a…
• CVE-2022-31684 — CVSS 4.3 (medium): Reactor Netty HTTP Server, in versions 1.0.11 - 1.0.23, may log request headers in some cases of invalid HTTP requests. The logged headers…