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EUVD-2026-33302

🗓️ 29 May 2026 12:54:59Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 21 Views

Roslyn CodeLens MCP server loads all Diagnostic Analyzers with no allowlist, enabling code execution from a malicious project; fixed 1.17.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-45555
29 May 202612:54
–attackerkb
circl
Circl
CVE-2026-45555
29 May 202615:00
–circl
cnnvd
CNNVD
Roslyn CodeLens MCP Server 安全漏洞
29 May 202600:00
–cnnvd
cve
CVE
CVE-2026-45555
29 May 202612:54
–cve
cvelist
Cvelist
CVE-2026-45555 Roslyn CodeLens MCP Server: Untrusted Roslyn Analyzer Execution via get_diagnostics Leads to Arbitrary Code Execution
29 May 202612:54
–cvelist
nvd
NVD
CVE-2026-45555
29 May 202614:16
–nvd
ptsecurity
Positive Technologies
PT-2026-44846
29 May 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-45555: Improper Control of Generation of Code
29 May 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-45555
5 Jun 202619:18
–redhatcve
snyk
Snyk
Arbitrary Code Injection
29 May 202615:20
–snyk
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "863df8ad-8b69-37f5-844f-7f9fd1b8b76c",
        "vendor": {
          "name": "MarcelRoozekrans"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "2d778289-1033-3065-a9e8-c00bc635957e",
        "product": {
          "name": "roslyn-codelens-mcp",
          "vendor": {
            "name": "MarcelRoozekrans"
          }
        },
        "product_version": "0.0.9, < 1.17.0"
      }
    ]
  }
]

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29 May 2026 16:23Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.17.8
EPSS0.00211
SSVC
21