kernel transaction manager

  1. CVE-2025-53140: KTM Kernel UAF Privilege Escalation - Patch Now

    Microsoft’s Security Response Center has published an advisory for CVE‑2025‑53140, a use‑after‑free vulnerability in the Windows Kernel Transaction Manager (KTM) that Microsoft says can be exploited by an authorized local attacker to elevate privileges on an affected system. Background /...
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    • cve-2025-53140 edr telemetry enterprise security extended security updates forensics heap grooming incident response kernel exploitation kernel patch kernel transaction manager ktm memory safety msrc patch management privilege escalation threat detection use-after-free windows kernel
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    • Forum: Security Alerts

  2. Windows 11 Kernel Transaction Manager (KTM) Cookies: Hidden Threats and Privilege Escalation Risks

    Cookie-based attacks and overlooked tokens have quietly lingered on the periphery of infosec conference talks for years, but recent research presented at OffensiveCon25 has shone a spotlight on the very heart of Windows 11's Kernel Transaction Manager (KTM). This kernel subsystem—once considered...
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    • cybersecurity enterprise security exploit chains exploitation heap corruption kernel bug mitigation kernel transaction manager kernel vulnerability ktm cookies memory safety patch management privilege escalation race condition security patch windows security zero-day vulnerabilities
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    • Forum: Windows News

  3. Uncovering Windows 11 KTM Vulnerabilities: Cookies and Exploits at OffensiveCon 2025

    At OffensiveCon 2025, held at the Hilton Berlin, security researchers presented a groundbreaking analysis titled "Hunting For Overlooked Cookies In Windows 11 KTM And Baking Exploits For Them." This presentation delved into the intricacies of the Windows 11 Kernel Transaction Manager (KTM)...
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    • advanced threats cyber defense cybersecurity exploit exploitation kernel security kernel transaction manager ktm vulnerabilities malware offensivecon 2025 patch management privilege escalation security security analysis security best practices security monitoring security research vulnerabilities windows 11
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    • Forum: Windows News