CVE-2026-47844

Updated on 26 Aug 2026

Severity

4.0 Medium severity

Details

CVSS score
4.0
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Overview

About vulnerability

In specific scenarios, the Reactor Netty HTTP Server may leak exception details across unrelated requests. In order for this to happen, the server must be configured with Brave Tracing.

Details

Affected packages:
Spring Boot @ 2.6.15 (+2245 more)