Medium severity6.1NVD Advisory· Published Jun 9, 2026· Updated Jun 9, 2026
CVE-2026-41715
CVE-2026-41715
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
io.projectreactor.netty:reactor-nettyMaven | >= 1.3.0, < 1.3.6 | 1.3.6 |
io.projectreactor.netty:reactor-nettyMaven | >= 1.2.0, < 1.2.18 | 1.2.18 |
io.projectreactor.netty:reactor-nettyMaven | >= 1.1.0, <= 1.1.31 | — |
io.projectreactor.netty:reactor-nettyMaven | >= 1.0.0, <= 1.0.48 | — |
Affected products
1- Range: 1.0.0 - 1.0.51, 1.1.0 - 1.1.35, 1.2.0 - 1.2.17, 1.3.0 - 1.3.5
Patches
Vulnerability mechanics
References
6- github.com/advisories/GHSA-pfc9-2cqg-9wq6ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-41715ghsaADVISORY
- github.com/reactor/reactor-netty/commit/e7ef551eead84ba465324531683fafa03ab96ee9ghsaWEB
- github.com/reactor/reactor-netty/releases/tag/v1.2.18ghsaWEB
- github.com/reactor/reactor-netty/releases/tag/v1.3.6ghsaWEB
- spring.io/security/cve-2026-41715nvdWEB
News mentions
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