System.Security.Cryptography.Xml Security Analysis
System.Security.Cryptography.Xml has 11 known security vulnerabilities in NuGet (.NET). Upgrade to version 10.0.10 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: 10.0.10
Upgrading to 10.0.10 or later resolves all 11 known vulnerabilities in System.Security.Cryptography.Xml. Run: dotnet add package System.Security.Cryptography.Xml --version 10.0.10
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Vulnerabilities
11 unique vulnerabilities — sorted by exploitation risk (KEV → EPSS → CVSS). Click a CVE/GHSA ID for full details.
| CVE / GHSA | Severity | Affected | Fixed In |
|---|---|---|---|
| CVE-2026-47302 Microsoft Security Advisory CVE-2026-47302 – .NET Denial of Service Vulnerability | HIGH | 10.0.0, 10.0.1, 10.0.2, 10.0.3 (+28 more) | 10.0.10, 9.0.18, 8.0.4 |
| CVE-2026-47304 Microsoft Security Advisory CVE-2026-47304 – .NET Security Feature Bypass Vulnerability | HIGH | 10.0.0, 10.0.1, 10.0.2, 10.0.3 (+28 more) | 10.0.10, 9.0.18, 8.0.4 |
| CVE-2026-32203 Microsoft Security Advisory CVE-2026-32203 – .NET and Visual Studio Denial of Service Vulnerability | HIGH | 10.0.0, 10.0.1, 10.0.2, 10.0.3 (+20 more) | 10.0.6, 9.0.15, 8.0.3 |
| CVE-2026-50527 Microsoft Security Advisory CVE-2026-50527 – .NET Denial of Service Vulnerability | HIGH | 10.0.0, 10.0.1, 10.0.2, 10.0.3 (+28 more) | 10.0.10, 9.0.18, 8.0.4 |
| CVE-2026-50525 Microsoft Security Advisory CVE-2026-50525 – .NET Denial of Service Vulnerability | HIGH | 10.0.0, 10.0.1, 10.0.2, 10.0.3 (+28 more) | 10.0.10, 9.0.18, 8.0.4 |
| CVE-2026-50648 Microsoft Security Advisory CVE-2026-50648 – .NET Denial of Service Vulnerability | HIGH | 10.0.0, 10.0.1, 10.0.2, 10.0.3 (+28 more) | 10.0.10, 9.0.18, 8.0.4 |
| CVE-2026-26171 Microsoft Security Advisory CVE-2026-26171 – .NET Denial of Service Vulnerability | HIGH | 10.0.0, 10.0.1, 10.0.2, 10.0.3 (+20 more) | 10.0.6, 9.0.15, 8.0.3 |
| CVE-2026-33116 Microsoft Security Advisory CVE-2026-33116 – .NET, .NET Framework, and Visual Studio Denial of Service Vulnerability | HIGH | 10.0.0, 10.0.1, 10.0.2, 10.0.3 (+20 more) | 10.0.6, 9.0.15, 8.0.3 |
| CVE-2018-0765 Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents | HIGH | 4.4.0, 4.4.0-preview1-25305-02, 4.4.0-preview2-25405-01, 4.4.1 | 4.4.2 |
| CVE-2018-0764 Denial of service vulnerability exists when .NET and .NET Core improperly process XML documents | HIGH | 4.4.0, 4.4.0-preview1-25305-02, 4.4.0-preview2-25405-01, 4.4.1 | 4.4.2 |
| CVE-2022-34716 .NET Information Disclosure Vulnerability | MEDIUM | 4.4.0, 4.4.0-preview1-25305-02, 4.4.0-preview2-25405-01, 4.4.1 (+10 more) | 4.7.1, 6.0.1 |
About This Data
Vulnerability data for System.Security.Cryptography.Xml 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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