Information Disclosure
The latest Information Disclosure coverage — news, analysis, and updates from the WindowsNews.AI desk.
Uninitialized Resource Bug in Windows RRAS Could Expose Corporate VPN Secrets, Microsoft Urges Patch
Microsoft has disclosed a new information disclosure vulnerability in the Windows Routing and Remote Access Service (RRAS), tracked as CVE-2025-53719, that could allow an authenticated attacker to...
Microsoft’s June Patch Fixes Storport Driver Flaw That Could Expose Kernel Memory and Defeat ASLR
Microsoft’s June 2025 Patch Tuesday quietly resolved a local information-disclosure vulnerability in the Windows Storage Port Driver (storport.sys) that could allow authenticated attackers to read...
CVE-2025-53153: Microsoft Patches Information-Disclosure Flaw in Windows RRAS — What Admins Must Do
Microsoft’s April 2025 Patch Tuesday brought a crucial fix for CVE-2025-53153, an information-disclosure vulnerability residing in the Windows Routing and Remote Access Service (RRAS). The...
How CVE-2025-53148 Can Leak Your VPN Secrets: Windows RRAS Patch and Mitigation Guide
Microsoft’s latest Patch Tuesday brought to light CVE-2025-53148, a serious information disclosure vulnerability in the Windows Routing and Remote Access Service (RRAS). The flaw, categorized as a...
CVE-2025-53138: Windows Server RRAS Vulnerability Leaks Sensitive Memory
Microsoft's latest security advisory warns of CVE-2025-53138, a newly disclosed information disclosure vulnerability in the Windows Routing and Remote Access Service (RRAS). The flaw, rooted in the...
CVE-2025-26636: Windows Kernel Info Leak Exploits Processor Optimizations to Steal Secrets
Microsoft's April 2025 Patch Tuesday quietly shipped a fix for CVE-2025-26636, a Windows NT kernel information disclosure that lets local attackers extract sensitive memory simply by triggering code...
MSDTC Integer Overflow Opens Door to Memory Leak—Patch Now, Microsoft Warns
Microsoft has quietly disclosed a new integer overflow vulnerability in the Windows Distributed Transaction Coordinator (MSDTC) that lets attackers siphon sensitive memory contents over the network....
The CVE That Wasn't: Unpacking NTFS TOCTOU Risks and Microsoft’s 2025 Patch Reality
A flurry of confusion swept across sysadmin channels this week after an advisory citing “CVE-2025-50158 — Windows NTFS Information Disclosure (TOCTOU)” began circulating, only for anyone...
Microsoft Patches Windows RRAS Bug That Leaks Confidential Data Over the Network
Microsoft has released a security update to address a serious information disclosure vulnerability in the Windows Routing and Remote Access Service (RRAS) that could allow attackers to extract...
Critical SQL Server Patches Land, but CVE Confusion Causes Headaches for Admins
Microsoft’s July 2025 Patch Tuesday brought a cluster of security updates for SQL Server that fix critical vulnerabilities, including a heap-based buffer overflow leading to remote code execution,...
Azure VMs Hit by CVE-2025-53781: Information Disclosure Risk Prompts Urgent Patching
Microsoft has published a security advisory for CVE-2025-53781, warning Azure Virtual Machines users of a critical information disclosure vulnerability that could allow attackers to siphon sensitive...
CVE-2025-33051: Exchange Server Leak Demands Urgent Patching and Credential Rotation
Microsoft’s June 2025 Patch Tuesday has surfaced CVE-2025-33051, an information disclosure vulnerability in Exchange Server that demands immediate attention from every organization running...