# VMware Reactor Netty vulnerabilities

Source: https://junglewise.ai/threats/technologies/reactor-netty  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/reactor-netty.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 4 vulnerabilities in VMware Reactor Netty: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-47874, was published on 27 August 2026. Nothing was published in the last eight weeks.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 3
- All time: 4 (0 critical, 0 exploited in the wild)

## About VMware Reactor Netty

An event-driven framework for non-blocking network communication based on Project Reactor.

## Latest VMware Reactor Netty vulnerabilities

- [CVE-2026-47874: Reactor Netty HTTP server denial of service via pipelined requests](https://junglewise.ai/threats/cve-2026-47874-reactor-netty-http-server-denial-of-service-via-pipelined) (medium, CVSS 5.3, published 27 Aug 2026)
- [CVE-2026-47845: Project Reactor Netty HTTP Server incorrect remote IP evaluation with HAProxy Protocol](https://junglewise.ai/threats/cve-2026-47845-project-reactor-netty-http-server-incorrect-remote-ip-evaluation) (medium, CVSS 5.3, published 27 Aug 2026)
- [CVE-2026-47843: Reactor Netty DNS resolver reuse vulnerability](https://junglewise.ai/threats/cve-2026-47843-reactor-netty-dns-resolver-reuse-vulnerability) (low, CVSS 3.7, published 26 Aug 2026)
- [CVE-2026-41715: VMware Reactor Netty credential leak during HTTP redirect](https://junglewise.ai/threats/cve-2026-41715-vmware-reactor-netty-credential-leak-during-http-redirect) (medium, CVSS 6.1, published 9 Jun 2026)

## Most severe VMware Reactor Netty vulnerabilities

- [CVE-2026-41715: VMware Reactor Netty credential leak during HTTP redirect](https://junglewise.ai/threats/cve-2026-41715-vmware-reactor-netty-credential-leak-during-http-redirect) (medium, CVSS 6.1, published 9 Jun 2026)
- [CVE-2026-47874: Reactor Netty HTTP server denial of service via pipelined requests](https://junglewise.ai/threats/cve-2026-47874-reactor-netty-http-server-denial-of-service-via-pipelined) (medium, CVSS 5.3, published 27 Aug 2026)
- [CVE-2026-47845: Project Reactor Netty HTTP Server incorrect remote IP evaluation with HAProxy Protocol](https://junglewise.ai/threats/cve-2026-47845-project-reactor-netty-http-server-incorrect-remote-ip-evaluation) (medium, CVSS 5.3, published 27 Aug 2026)
- [CVE-2026-47843: Reactor Netty DNS resolver reuse vulnerability](https://junglewise.ai/threats/cve-2026-47843-reactor-netty-dns-resolver-reuse-vulnerability) (low, CVSS 3.7, published 26 Aug 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 3 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Other VMware technologies

- [VMware RabbitMQ](https://junglewise.ai/threats/technologies/vmware-rabbitmq): 30 vulnerabilities
- [VMware Spring Framework](https://junglewise.ai/threats/technologies/spring-framework): 26 vulnerabilities
- [VMware Cloud Foundation](https://junglewise.ai/threats/technologies/cloud-foundation): 21 vulnerabilities
- [VMware Spring AI](https://junglewise.ai/threats/technologies/spring-ai): 20 vulnerabilities
- [VMware Spring Security](https://junglewise.ai/threats/technologies/spring-security): 19 vulnerabilities
- [VMware ESXi](https://junglewise.ai/threats/technologies/esxi): 11 vulnerabilities
- [VMware Spring Boot](https://junglewise.ai/threats/technologies/spring-boot): 11 vulnerabilities
- [VMware Fusion](https://junglewise.ai/threats/technologies/fusion): 8 vulnerabilities
- [VMware Avi Load Balancer](https://junglewise.ai/threats/technologies/avi-load-balancer): 7 vulnerabilities
- [VMware Spring for GraphQL](https://junglewise.ai/threats/technologies/spring-for-graphql): 7 vulnerabilities
- [VMware Spring Integration](https://junglewise.ai/threats/technologies/spring-integration): 7 vulnerabilities
- [VMware vSphere Foundation](https://junglewise.ai/threats/technologies/vsphere-foundation): 7 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "VMware Reactor Netty vulnerabilities", https://junglewise.ai/threats/technologies/reactor-netty, 9 November 2026.