# Steeltoe.Discovery.Eureka (NuGet) vulnerabilities

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

Junglewise Threat Intelligence has tracked 3 vulnerabilities in Steeltoe.Discovery.Eureka (NuGet): 0 in the last 7 days and 1 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-81515, was published on 17 September 2026. Nothing in the last four weeks, down from 1 vulnerability in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 1
- All time: 3 (0 critical, 0 exploited in the wild)

## About Steeltoe.Discovery.Eureka (NuGet)

Steeltoe service discovery client for Eureka-compatible service registries.

## Latest Steeltoe.Discovery.Eureka (NuGet) vulnerabilities

- [CVE-2026-81515: Steeltoe Eureka Discovery Client denial of service via malformed registry fields](https://junglewise.ai/threats/cve-2026-81515-steeltoe-eureka-discovery-client-denial-of-service-via-malformed) (high, CVSS 7.5, published 17 Sep 2026)
- [CVE-2026-50196: Steeltoe.Discovery.Eureka Denial of Service via Registry Poisoning](https://junglewise.ai/threats/cve-2026-50196-steeltoe-discovery-eureka-denial-of-service-via-registry) (high, CVSS 7.5, published 17 Jun 2026)
- [CVE-2024-40636: Steeltoe Leaks Basic Auth Credentials to Logs After Fetch Registry Error](https://junglewise.ai/threats/cve-2024-40636-steeltoe-leaks-basic-auth-credentials-to-logs-after-fetch) (low, CVSS 3.1, published 17 Jul 2024)

## Most severe Steeltoe.Discovery.Eureka (NuGet) vulnerabilities

- [CVE-2026-81515: Steeltoe Eureka Discovery Client denial of service via malformed registry fields](https://junglewise.ai/threats/cve-2026-81515-steeltoe-eureka-discovery-client-denial-of-service-via-malformed) (high, CVSS 7.5, published 17 Sep 2026)
- [CVE-2026-50196: Steeltoe.Discovery.Eureka Denial of Service via Registry Poisoning](https://junglewise.ai/threats/cve-2026-50196-steeltoe-discovery-eureka-denial-of-service-via-registry) (high, CVSS 7.5, published 17 Jun 2026)
- [CVE-2024-40636: Steeltoe Leaks Basic Auth Credentials to Logs After Fetch Registry Error](https://junglewise.ai/threats/cve-2024-40636-steeltoe-leaks-basic-auth-credentials-to-logs-after-fetch) (low, CVSS 3.1, published 17 Jul 2024)

## Vulnerabilities per week

Nothing in the last four weeks, down from 1 vulnerability in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 1 | 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 NuGet technologies

- [Microsoft.ChakraCore (NuGet)](https://junglewise.ai/threats/technologies/microsoft-chakracore): 247 vulnerabilities
- [Magick.NET-Q16-AnyCPU (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-anycpu): 167 vulnerabilities
- [Magick.NET-Q16-HDRI-AnyCPU (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-anycpu): 162 vulnerabilities
- [Magick.NET-Q8-AnyCPU (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q8-anycpu): 162 vulnerabilities
- [Magick.NET-Q16-HDRI-x86 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-x86): 160 vulnerabilities
- [Magick.NET-Q8-x86 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q8-x86): 160 vulnerabilities
- [Magick.NET-Q16-x86 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-x86): 159 vulnerabilities
- [Magick.NET-Q16-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-arm64): 157 vulnerabilities
- [Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-openmp-arm64): 157 vulnerabilities
- [Magick.NET-Q16-HDRI-x64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-hdri-x64): 157 vulnerabilities
- [Magick.NET-Q16-OpenMP-arm64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-openmp-arm64): 157 vulnerabilities
- [Magick.NET-Q16-OpenMP-x64 (NuGet)](https://junglewise.ai/threats/technologies/magick-net-q16-openmp-x64): 157 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, "Steeltoe.Discovery.Eureka (NuGet) vulnerabilities", https://junglewise.ai/threats/technologies/nuget-steeltoe-discovery-eureka, 9 November 2026.