CVE-2026-44653 LibreChat Shared MCP Server View Leaks Decrypted Admin Secrets

LibreChat is an enhanced ChatGPT clone that supports multiple AI providers. In versions up to and including 0.8.3, users with only VIEW access to an MCP server can retrieve the server's decrypted admin-managed secrets through GET /api/mcp/servers and GET /api/mcp/servers/:serverName. The returned...

Amazon Linux 2023 : postgresql15, postgresql15-contrib, postgresql15-llvmjit (ALAS2023-2025-1165)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1165 advisory. PostgreSQL optimizer statistics allow a user to read sampled data within a view that the user cannot access. Separately, statistics allow a user to read sampled data that a row security policy...

postgresql: PostgreSQL optimizer statistics can expose sampled data within a view, partition, or child table

An access control bypass flaw has been discovered in PostgreSQL. The PostgreSQL optimizer statistics allow a user to read sampled data within a view that the user cannot access. Separately, statistics allow a user to read sampled data that a row security policy intended to hide...

postgresql: PostgreSQL optimizer statistics can expose sampled data within a view, partition, or child table

An access control bypass flaw has been discovered in PostgreSQL. The PostgreSQL optimizer statistics allow a user to read sampled data within a view that the user cannot access. Separately, statistics allow a user to read sampled data that a row security policy intended to hide...