SSH.NET Known Vulnerabilities & Fixes
SSH.NET has 2 known security vulnerabilities in NuGet (.NET). Upgrade to version 2026.0.0 or later to resolve all known issues. Data sourced from OSV, enriched with EPSS exploit probability and CISA KEV.
Low Immediate Risk
No actively exploited vulnerabilities detected. Monitor and update in your next maintenance window.
Recommended safe version: 2026.0.0
Upgrading to 2026.0.0 or later resolves all 2 known vulnerabilities in SSH.NET. Run: dotnet add package SSH.NET --version 2026.0.0
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Check if you're affected and upgrade to 2026.0.0 to stay secure.
Security Summary
- 2 affected version ranges have been identified across these 2 advisories.
- 100% of known issues have a published fixed version.
- Remediation: dotnet add package SSH.NET
Vulnerabilities
2 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details. First disclosed Aug 12, 2026, most recently Sep 17, 2026 (36 days apart).
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2026-85756 SSH.NET: ScpClient allows server-side RCE via default SCP path handling | HIGH | 2011.12.7, 2011.7.29, 2011.9.28, 2012.12.3 (+28 more) | 2026.0.0 |
| CVE-2026-48798 SSH.NET: ScpClient Recursive Download Allows Arbitrary File Write via Server-Controlled SCP Filenames | HIGH | 2011.12.7, 2011.7.29, 2011.9.28, 2012.12.3 (+28 more) | 2026.0.0 |
About This Data
Vulnerability data for SSH.NET is sourced from the Open Source Vulnerability (OSV) database, aggregating reports from GitHub Advisory Database, NIST NVD, and ecosystem-specific sources.
CVSS (Common Vulnerability Scoring System) scores reflect exploitability and impact. EPSS (Exploit Prediction Scoring System) scores indicate the probability of exploitation within the next 30 days. Vulnerabilities marked with are listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.
Related NuGet (.NET) Packages
Other packages in this ecosystem, ranked by shared vulnerabilities where available.
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