6.1
Medium
CVE-2026-41715 In specific scenarios involving HTTP redirects from a secure to an insecure endpoint, the Reactor Netty HTTP client…
Description
In specific scenarios involving HTTP redirects from a secure to an insecure endpoint, the Reactor Netty HTTP client may leak credentials. In order for this to happen, the HTTP client must have been explicitly configured to follow redirects. Affected versions: Reactor Netty 1.0.0 through 1.0.51; 1.1.0 through 1.1.35; 1.2.0 through 1.2.17; 1.3.0 through 1.3.5.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Reactor Netty 1.3 | 1.3.0 → < 1.3.15.1 | 1.3.15.1 |
| Reactor Netty 1.2 | 1.2.0 → < 1.2.17.1 | 1.2.17.1 |
| Reactor Netty 1.1 | 1.1.0 → < 1.1.36 | 1.1.36 |
| Reactor Netty 1.0 | 1.0.0 → < 1.0.52 | 1.0.52 |
Other CVEs of Reactor Netty
The 7 CVEs of Reactor Netty →
CVE-2026-47874
The vulnerability occurs when a client sends HTTP/1.1 pipelined requests over a single connection, causing the Reactor…
5.3
Medium
CVE-2026-47845
In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is…
5.3
Medium
CVE-2026-47848
In specific scenarios involving WebSocket handshake redirects to a different origin, the Reactor Netty WebSocket…
6.1
Medium
CVE-2026-47844
In specific scenarios, the Reactor Netty HTTP Server may leak exception details across unrelated requests
5.3
Medium