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heap grooming

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    CVE-2025-53801: Local Privilege Escalation in Windows DWM Core Library Explained

    Microsoft has published an advisory for CVE-2025-53801: an untrusted pointer dereference in the Windows Desktop Window Manager (DWM) Core Library that can be triggered by an authorized local user to elevate privileges on affected systems. The flaw resides in DWM’s memory handling and, when...
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    • cve-2025-53801 dwm core library dwm.exe edr eop heap grooming local privilege escalation memory corruption msrc advisory patch management privilege elevation security best practices threat hunting ui/graphics security untrusted pointer dereference vulnerability analysis vulnerability disclosure windows windows security windows updates
    • Replies: 0
    • Forum: Security Alerts
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    Windows Kernel Use-After-Free CVE-2025-53151: Patch Now to Prevent Privilege Escalation

    Microsoft’s Security Update Guide lists CVE‑2025‑53151 as a use‑after‑free vulnerability in the Windows kernel that can be abused by an authorized local user to elevate privileges on an affected system, and Microsoft’s published advisory directs administrators to install the supplied security...
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    • cve-2025-53151 edr forensics heap grooming incident response kernel memory corruption local exploit msrc patch management privilege escalation security update token elevation use-after-free vulnerability management windows kernel windows update
    • Replies: 0
    • Forum: Security Alerts
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    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 forensics heap grooming incident response kernel exploitation kernel patch kernel transaction manager ktm local privilege escalation memory safety msrc patch deployment patch management privilege escalation security update threat detection use-after-free windows kernel
    • Replies: 0
    • Forum: Security Alerts
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