ruby-sdk
- Software type
- Other
- Total vulnerabilities (90 days)
- 5
- Products & ServicesProducts & Services
- SolutionsSolutions
- PricingPricing
- CompanyCompany
- ResourcesResources
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As of 10/22/2026, ruby-sdk recorded 5 security vulnerabilities in the last 90 days, of which 2 are rated High or Critical. None of these vulnerabilities is actively exploited (KEV) according to CISA's catalog. CyStack recommends that organizations and individual users apply patches as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of ruby-sdk and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-67432MCP Ruby SDK: Unbounded JSON-RPC request body causes uncontrolled memory allocation in StreamableHTTPTransportCVE-2026-67431MCP Ruby SDK: Ruby SSE Session PoisoningCVE-2026-63119MCP Ruby SDK: Unbounded line buffer in stdio transports leads to memory exhaustion (DoS)CVE-2026-67430MCP Ruby SDK: Unbounded session retention in StreamableHTTPTransport allows memory exhaustion via initialize floodCVE-2026-63118MCP Ruby SDK: Streamable HTTP transport lacks DNS-rebinding (Host/Origin) protection6 Results | Page 1 of 1