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CVE-2026-45555 Roslyn CodeLens MCP Server: Untrusted Roslyn Analyzer Execution via get_diagnostics Leads to Arbitrary Code Execution

🗓️ 29 May 2026 12:54:59Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

CodeLens allows code execution from untrusted analyzers using get diagnostics; fixed in 1.17.0.

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08 Jul 2026 08:13Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.17.8
EPSS0.00143
1