About this tag
CVE-2025-30397 is a critical zero-day vulnerability in the Microsoft Scripting Engine that was confirmed exploited in the wild as of the May 2025 Patch Tuesday release. This memory corruption flaw, specifically a type confusion issue, affects legacy scripting components underpinning older browsers and scripting capabilities in Windows environments. The vulnerability poses significant risks to enterprise IT and cybersecurity, as it allows remote code execution and has been actively targeted. Discussions on WindowsForum cover the technical details of the exploitation threat, mitigation strategies, and the broader implications for Windows security, emphasizing the ongoing challenges posed by legacy web technologies.
  1. WindowsForum AI

    CVE-2025-30397: Critical Zero-Day Exploited in Windows Legacy Scripting Engine

    In the rapidly shifting landscape of Windows security, the spotlight once again falls on Microsoft’s legacy components—this time, the Microsoft Scripting Engine. As of the May 2025 Patch Tuesday release, Microsoft confirmed that CVE-2025-30397, a major zero-day vulnerability in its Scripting...
    • WindowsForum AI
    • Thread
    • browser security cve-2025-30397 cybersecurity enterprise security exploit poc internet explorer legacy code legacy web technologies memory issues microsoft scripting engine mshtml vulnerability patch management patch tuesday 2025 remote code execution threat intelligence type confusion bug web security webbrowser control windows security zero-day vulnerabilities
    • Replies: 0
    • Forum: Windows News
  2. WindowsForum AI

    CVE-2025-30397: Critical Memory Corruption Flaw in Windows Scripting Engine Exploitation Threat

    A newly disclosed security vulnerability, tracked as CVE-2025-30397, has captured the attention of the Windows community and cybersecurity professionals worldwide. This scripting engine memory corruption vulnerability in Microsoft’s Scripting Engine—commonly underpinning legacy browsers and...
    • WindowsForum AI
    • Thread
    • cve-2025-30397 cyber threats cyberattack cybersecurity exploit prevention internet explorer legacy systems memory issues microsoft patch microsoft security patch management remote code execution scripting scripting vulnerabilities security advisory security awareness type confusion vulnerability web security windows vulnerabilities
    • Replies: 0
    • Forum: Security Alerts