Most recent entries from all https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 09 Oct 2026 21:53:15 +0000 CVE-2026-63119 — MCP Ruby SDK: Unbounded line buffer in stdio transports leads to memory exhaustion (DoS) https://cve.radiocsirt.org/vuln/cve-2026-63119 <p><strong>Affected:</strong> modelcontextprotocol ruby-sdk</p> <p>MCP Ruby SDK is the official Ruby SDK for Model Context Protocol servers and clients. Prior to 0.23.0, MCP::Server::Transports::StdioTransport and MCP::Client::Stdio in the mcp gem use IO#gets without a byte limit, allowing a peer that sends data without a newline to exhaust process memory. This issue is fixed in version 0.23.0.</p> <p><strong>Affected:</strong> modelcontextprotocol ruby-sdk</p> <p>MCP Ruby SDK is the official Ruby SDK for Model Context Protocol servers and clients. Prior to 0.23.0, MCP::Server::Transports::StdioTransport and MCP::Client::Stdio in the mcp gem use IO#gets without a byte limit, allowing a peer that sends data without a newline to exhaust process memory. This issue is fixed in version 0.23.0.</p> https://cve.radiocsirt.org/vuln/cve-2026-63119