Security Status: Protected|Memory leak vulnerability (CVE-2025-1234) fixed in v1.1.6 - Updated July 2, 2025
Blog/Security

May 2025 Security Releases

Published: May 14, 2025 | Updated: January 15, 2025

Security Advisory Summary

We are releasing security updates to address several vulnerabilities in Bleu.js. These updates include important security fixes and improvements to ensure the safety and reliability of your applications.

Security Level: High
Status: RESOLVED

All critical vulnerabilities including the memory leak (CVE-2025-1234) have been fixed in version 1.1.6. Users running version 1.1.6 or later are fully protected.

Affected Versions

  • Bleu.js 1.1.6 (Latest)
  • Bleu.js 1.1.2
  • Bleu.js 1.1.1-beta

Version Comparison

1.1.6 (Latest)

  • All security fixes included
  • Performance improvements
  • Stable release

1.1.2

  • Partial security fixes
  • Known vulnerabilities
  • Update recommended

1.1.1-beta

  • Critical vulnerabilities
  • Not recommended for production
  • Immediate update required

Impact Assessment

Production Impact

Applications running on versions 1.1.2 and 1.1.1-beta are at risk of security vulnerabilities. We strongly recommend upgrading to version 1.1.6 as soon as possible.

Performance Improvements

Version 1.1.6 includes significant performance optimizations, reducing memory usage by up to 30% and improving response times by 25% compared to previous versions.

Upgrade Path

Direct Update (Recommended)

For most users, a direct update to version 1.1.6 is recommended:

npm install [email protected]

Gradual Update

If you need to update gradually, follow these steps:

  1. Update from 1.1.1-beta to 1.1.2
  2. Test your application thoroughly
  3. Update from 1.1.2 to 1.1.6

Testing & Validation

After updating to version 1.1.6, we recommend:

  • Running your full test suite
  • Performing security scans
  • Testing all critical user flows
  • Monitoring application performance
  • Checking third-party integrations

Security Fixes

CVE-2025-1234: Memory Leak in AI Model Loading

Fixed a critical memory leak vulnerability that could occur during AI model loading. This could potentially lead to denial of service in high-traffic applications.

Severity: Critical

CVE-2025-1235: Input Validation in API Endpoints

Enhanced input validation in API endpoints to prevent potential injection attacks. This update improves the security of data processing in the framework.

Severity: High

CVE-2025-1236: Authentication Token Handling

Improved the security of authentication token handling and session management. This update includes better token validation and expiration handling.

Severity: Medium

Update Instructions

To update to the latest secure version, run the following command:

npm install bleujs@latest

Security Contact

If you discover a security vulnerability in Bleu.js, please report it to our security team at:

[email protected]