CVE-2026-20359

The record

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities trackled by CVE-2026-20359 are related to insufficiently protected credentials issues that are grouped under the Common Weakness Enumeration (CWE) CWE-522.

Affected packages

Related vulnerabilities

• CVE-2026-104850 MCP TypeScript SDK is the official TypeScript SDK for Model Context Protocol servers and… CWE-522
• CVE-2026-91766 When the http:// stream wrapper follows a redirect it forwards the user-supplied… CWE-522
• CVE-2026-64918 Insufficiently protected credentials in Microsoft Office allows an unauthorized attacker… CWE-522
• CVE-2026-86600 In affected Snowflake drivers, WORKLOAD_IDENTITY authentication requests a cloud… CWE-522
• CVE-2026-76969 @sap/cds-mtxs NPM library does not perform sufficient checks on certain functionality… CWE-522
• CVE-2026-86175 NetBox through 4.7.0 fails to redact sensitive data source backend credentials in REST… CWE-522
• CVE-2026-53603 nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. CWE-522
• CVE-2026-8862 IBM Netezza Software 11.3.0.3 through Interim Fix 002 has credentials that are hardcoded… CWE-522