AI Code Healing for Legacy Vulnerability Maintenance

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Solution Overview

Problem

Maintaining and enhancing complex software applications with legacy code is challenging due to vulnerabilities, inconsistencies, and outdated security, which are exacerbated by the lack of integrated workflows for identifying and addressing code issues.

Innovation Solution

A system integrating static code analysis tools, vulnerability databases, and AI modules to automatically identify and generate code modifications, reducing manual intervention and errors.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual identification and correction of code issues is performed, then code quality can be improved, but the process becomes overwhelming due to volume and complexity of code

Engineering Contradiction:
Improvecode qualityVSAvoidmanual maintenance effort
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The system enables codebases to self-diagnose and self-heal by automatically analyzing code for vulnerabilities, generating fix proposals, and applying corrections without requiring manual human intervention for each issue, thus improving code quality while reducing overwhelming manual effort

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

Manual code review and correction processes are replaced with automated AI-based analysis and repair systems that use machine learning models to identify vulnerabilities and generate fix proposals, substituting human mechanical work with automated computational processes

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Reliability

If comprehensive code analysis is performed to identify all potential issues, then code security and quality improve, but the time and resources required increase significantly

Engineering Contradiction:
Improvecode securityVSAvoidcode maintenance time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system performs preliminary automated analysis of codebases to identify vulnerabilities before they can be exploited, using AI models to proactively detect issues and generate fix proposals in advance, thereby improving security without requiring extensive manual time investment

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

AI-based analysis tools serve as intermediaries between the codebase and human developers, automatically scanning for vulnerabilities, prioritizing issues, and generating fix proposals that developers can review and apply, thus improving security while reducing the time developers need to spend on manual analysis

Inventive Principle:
Principle #24Intermediary (Mediator)

3Duration of action of stationary object

If legacy code is maintained without replacement, then existing functionality is preserved, but vulnerabilities and security threats increase

Engineering Contradiction:
Improvelegacy code lifespanVSAvoidsecurity vulnerabilities
Core Design Contradiction:
Duration of action of stationary objectVSObject-affected harmful factors

Solution Approach 1:

The system enables legacy codebases to self-heal by automatically detecting vulnerabilities in older code, generating context-aware fix proposals that maintain existing functionality while addressing security issues, and applying corrections without requiring complete code replacement

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system modifies specific parameters and sections of legacy code that contain vulnerabilities while preserving the overall structure and functionality of the codebase, making targeted changes to fix security issues without rewriting entire legacy systems

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS20260072670A1System and methods for automatic code maintenance and code healing using genai
Publication Date: 2026.03.12 HONEYWELL INTERNATIONAL INC
  • US20260072670A1 patent drawing
  • US20260072670A1 patent drawing
  • US20260072670A1 patent drawing

AI summary

Example techniques for code modifications are described. In an example, one or more portions of a source code that require modification are identified. Further, for each of the identified portions of the source code, a modification to be performed is identified. Furthermore, a unique identifier corresponding to each of the identified portions is generated. The unique identifier corresponds to the modification to be performed on the respective portions of the source code. Based on the unique identifier corresponding to each of the identified portions, an artificial intelligence (AI) module is selected for each of the respective portions. The selected AI module is triggered to generate a modification code to replace each of the respective portions of the source code.