CoreUI PRO for Angular v5.6.20 - Angular 21.2.3 Security Update

Thursday, March 12, 2026

We are pleased to announce the release of CoreUI PRO for Angular v5.6.20. This important security update brings full support for Angular 21.2.3, includes critical security patches for the hono package vulnerability (GHSA-v8w9-8mx6-g223), and comprehensive dependency updates to ensure your enterprise Angular applications run securely with the latest framework improvements.

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How to Update

To update to CoreUI PRO v5.6.20 for Angular 21.2.3, follow these simple steps:

ng update @angular/[email protected] @angular/[email protected] @coreui/coreui-pro@~5.24.0 @coreui/angular-pro@~5.6.20

What’s New

Angular 21.2.3 Support

CoreUI PRO for Angular v5.6.20 fully supports Angular 21.2.3, delivering:

Security Fixes: Critical security patches from the Angular team
Stability Updates: Framework-level bug fixes and improvements
Performance: Runtime optimizations and enhancements
Compatibility: Enhanced compatibility with Angular ecosystem
PRO Components: All exclusive PRO components updated and secured

Critical Security Patch

This release addresses an important security vulnerability:

hono Package Vulnerability: Patched security advisory GHSA-v8w9-8mx6-g223

We strongly recommend updating enterprise applications immediately to ensure protection against this vulnerability.

Development Tooling Updates

Updated Angular CLI and development tools for enhanced development experience:

Angular CLI 21.2.2: Latest command-line interface
Angular CDK 21.2.2: Updated component development kit
TypeScript ESLint 8.57.0: Improved TypeScript linting
Better Developer Experience: Faster builds and improved error reporting

PRO Components

All exclusive enterprise components updated to v5.6.20:

Calendar - Advanced scheduling component
Date & Time Pickers - Professional date selection
Multi Select - Enhanced multi-selection
Smart Table - Enterprise data table
Smart Pagination - Intelligent pagination
Loading Button - Interactive loading states
And more PRO-exclusive components

Dependency Updates

We have updated key dependencies to their latest versions, ensuring improved performance, security, and compatibility with Angular 21.2.3:

Angular Core Updates

@angular/animations from: 21.2.1 to: 21.2.3
@angular/common from: 21.2.1 to: 21.2.3
@angular/compiler from: 21.2.1 to: 21.2.3
@angular/core from: 21.2.1 to: 21.2.3
@angular/forms from: 21.2.1 to: 21.2.3
@angular/localize from: 21.2.1 to: 21.2.3
@angular/platform-browser from: 21.2.1 to: 21.2.3
@angular/router from: 21.2.1 to: 21.2.3

Angular Development Tools

@angular-devkit/schematics from: 21.2.1 to: 21.2.2
@angular/build from: 21.2.1 to: 21.2.2
@angular/cli from: 21.2.1 to: 21.2.2
@angular/compiler-cli from: 21.2.1 to: 21.2.3
@angular/language-service from: 21.2.1 to: 21.2.3
@angular/cdk from: 21.2.1 to: 21.2.2

Code Quality Tools

typescript-eslint from: 8.56.1 to: 8.57.0

Security Patches

hono - Security vulnerability patched (GHSA-v8w9-8mx6-g223)

These updates bring your enterprise application to the latest Angular 21.2.3 and related library versions with critical security improvements.

Released Packages

This release includes the updated CoreUI PRO Angular package:

@coreui/angular-pro: v5.6.20 - PRO Angular components with exclusive enterprise features

Migration Notes

This is a security and maintenance release with full backward compatibility. No breaking changes to PRO components were introduced. If you’re upgrading:

Update dependencies using the ng update command above
Review your application for any console warnings
Run your test suite to ensure everything works as expected
Verify the security patch is applied by running npm audit
Test all PRO components in your application

Why Update?

Updating to CoreUI PRO for Angular v5.6.20 provides critical benefits:

Security: Critical patch for hono package vulnerability (GHSA-v8w9-8mx6-g223)
Latest Angular: Access to Angular 21.2.3 improvements and security fixes
PRO Components: Updated and secured enterprise-grade components
Stability: Framework-level bug fixes and enhancements
Best Practices: Stay current with latest security standards
Enterprise Support: Professionally maintained PRO components
Compliance: Meet security compliance requirements

Security Recommendations

After updating:

Verify Patch: Ensure the hono vulnerability is resolved (npm audit)
Audit Dependencies: Check for other vulnerabilities in your project
Update Regularly: Keep all dependencies up to date
Monitor Advisories: Subscribe to security advisories
Test Thoroughly: Verify all PRO components functionality
Document Update: Record security updates for compliance

Additional Resources

For full details, see the changelog on GitHub.