CVE-2026-41715 Security Details

CVE ID

CVE-2026-41715

CWE

CWE-522

CVE 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.

Published

Jun 8, 2026

CVSS Score & Severity

5.3Medium

CVSS Vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

EPSS Score

0.172%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Vulnerable Methods

reactor/netty/http/client/HttpClientConnect$HttpClientHandler.requestWithBody(Lreactor/netty/http/client/HttpClientOperations;)Lorg/reactivestreams/Publisher;

JVM

Affected Ecosystems

affected

Source

National Vulnerability Database

References

spring.ioTHIRD_PARTY