Local Exploit
The latest Local Exploit coverage — news, analysis, and updates from the WindowsNews.AI desk.
CVE-2024-0639: Linux SCTP Deadlock Vulnerability Analysis & Windows Security Parallels
The cybersecurity landscape witnessed another subtle but significant vulnerability disclosure in early 2024 with CVE-2024-0639, a low-to-medium severity locking bug in the Linux kernel's SCTP (Stream...
Unpatched Linux Kernel Bug in AF_UNIX Sockets Opens Door to Local Host Crashes (CVE-2023-54082)
A race condition in the Linux kernel’s Unix domain socket code—tracked as CVE-2023-54082—can be exploited by any logged-in user to trigger a kernel panic, forcing a system crash. The flaw,...
CVE-2025-62221: Critical Windows cldflt.sys Vulnerability Threatens SYSTEM Privilege Escalation
Microsoft has confirmed a critical security vulnerability in the Windows Cloud Files Mini Filter Driver (cldflt.sys) that allows local attackers to escalate privileges to SYSTEM level, posing a...
Microsoft Patches Critical CVE-2025-58734 Inbox COM Memory Vulnerability
Microsoft has addressed a significant security vulnerability in Windows systems with the release of a patch for CVE-2025-58734, a critical memory flaw affecting Inbox COM Objects that could enable...
Microsoft PC Manager Vulnerability Leaks Passwords — Patch Available
Microsoft has confirmed a troubling security flaw in PC Manager, its free system maintenance utility for Windows, that stores sensitive information in plain text, leaving credentials and other...
CVE-2025-54091: Windows Hyper-V Integer Overflow Lets Attackers Gain SYSTEM on Hosts
A critical integer overflow vulnerability in Windows Hyper-V, tracked as CVE-2025-54091, allows authenticated local attackers to escalate privileges to SYSTEM level on the host machine, Microsoft has...
Microsoft Patches Windows Kernel Memory Leak (CVE-2025-53803) That Facilitates Privilege Escalation
Microsoft has released a security update to close a Windows kernel memory disclosure vulnerability that hands attackers a powerful reconnaissance tool for crafting more reliable exploits. Tracked as...
Microsoft AutoUpdate Vulnerability Lets Attackers Escalate to Root on macOS via Symlink Tricks
Microsoft has disclosed a fresh local elevation-of-privilege vulnerability in its Microsoft AutoUpdate (MAU) agent that allows an attacker with an existing foothold on a macOS machine to escalate to...
Patch Now: Xbox Gaming Services CVE-2024-28916 Lets Low-Privilege Attackers Escalate to SYSTEM
A critical elevation-of-privilege vulnerability in Microsoft’s Xbox Gaming Services component, tracked as CVE-2024-28916, has been patched, but not before a public proof-of-concept demonstrated how...
CVE-2025-55236: Windows Graphics Kernel Race Condition Allows Attackers to Escalate to SYSTEM — Patch Now
Microsoft has published advisory CVE-2025-55236, a time-of-check/time-of-use (TOCTOU) race condition in the Windows Graphics Kernel that hands local, authenticated attackers a path to elevate...
Urgent: Windows Win32K GRFX Race Condition Exploitable for Kernel Code Execution – Patch Now
Microsoft has disclosed a dangerous race condition vulnerability in the Windows graphics subsystem’s Win32K component, tracked as CVE-2025-55228, that allows an authenticated local attacker to gain...
Microsoft Urges Immediate Patching for Windows Kernel Privilege-Escalation Flaw CVE-2025-54110
Microsoft has released a security update to patch a high-severity vulnerability in the Windows kernel, tracked as CVE-2025-54110, that allows a local attacker to escalate privileges to SYSTEM level....