zero-day vulnerability

The Windows Common Log File System (CLFS) zero-day vulnerability has sent shockwaves through the cybersecurity community – and for good reason. Tracked as CVE-2025-29824, this critical use‐after‐free flaw in the CLFS kernel driver enables attackers with standard user privileges to escalate their...

Microsoft’s latest April Patch Tuesday update has taken center stage with a record-breaking patch load – addressing 121 vulnerabilities across a broad range of systems. This comprehensive security update not only marks the largest release of the year so far but also includes a single zero-day...

Windows users, take note: a newly uncovered zero-day vulnerability is currently casting a long shadow over Windows security. The exploit—a dangerous flaw affecting major Windows versions from Windows 7 to Windows 11 v24H2, and even Server 2025—has been found to steal NTLM credentials simply by...

Hackers Exploit Windows MMC Zero-Day to Execute Malicious Code A new cybersecurity scare is unsettling the Windows community. A recently uncovered zero-day vulnerability in the Microsoft Management Console (MMC) — tracked as CVE-2025-26633 — is being actively exploited by a sophisticated...

A long-dormant flaw in Windows is now capturing the attention of cybersecurity experts and government agencies alike, as a Windows zero-day vulnerability—active since 2017—has been weaponized by 11 nation-state actors. The exploit, tracked as ZDI-CAN-25373, manipulates the way Windows handles...

Microsoft’s latest security patch has arrived just in time to thwart a particularly dangerous zero‐day vulnerability that has been exploited since March 2023. This vulnerability—flagged as CVE‑2024‑49138—stems from a heap-based buffer overflow flaw within the Common Log File System Driver and...

A new wave of cybersecurity concern is making headlines as a critical zero-day vulnerability in a Windows driver has been uncovered. With the potential to allow attackers to remotely escalate privileges and gain SYSTEM-level access, this flaw is making even the most cautious Windows users take...

In a sobering reminder of our digital age's perils, Microsoft has recently released an urgent patch to address a high-severity zero-day flaw that affects both Windows 10 and Windows 11 users. Dubbed CVE-2024-49138, this vulnerability has been linked to a potentially devastating exploit known as...

In a sobering revelation, the National Computer Emergency Response Team (National CERT) has issued an urgent advisory regarding a critical zero-day vulnerability affecting Microsoft Windows operating systems. This security flaw poses significant risks, as it allows attackers to harvest NTLM...

In a chilling turn of events for Windows users and IT administrators alike, a new zero-day vulnerability has been discovered within the Windows NTLM authentication protocol. This marks the second such flaw identified in the past two months, and it poses significant risks for corporate networks...

In the ever-evolving landscape of cybersecurity, a significant alarm has been raised for Windows users. A newly uncovered zero-day vulnerability, particularly threatening due to the absence of a patch, puts millions of systems at risk, highlighting the continuing struggles within digital...

In a shocking revelation that underscores the ongoing security challenges within the Windows ecosystem, security researchers have unearthed a critical zero-day vulnerability affecting all versions of Windows Workstation and Server, right from the aging Windows 7 and Server 2008 R2 to the...

In an alarming update for users navigating the waters of Windows 7 through 11, a new zero-day vulnerability has been uncovered, raising flags among cybersecurity experts and prompting immediate action for users. Let's unpack what this means and how to protect your system against this unwelcome...

In a landscape where cybersecurity threats loom ever-present, Windows users, especially those operating on older systems, must remain vigilant. Recently, a critical zero-day vulnerability has surfaced in Windows Server 2012, prompting an urgent response from cybersecurity experts. This flaw...

In a sobering announcement on November 12, 2024, Microsoft confirmed the existence of dangerous zero-day vulnerabilities affecting its Task Scheduler and other components across the Windows ecosystem. This revelation comes on the heels of a major Patch Tuesday event, during which Microsoft...

On October 30, 2024, a significant security concern emerged for Windows users as reports surfaced about a zero-day vulnerability that potentially exposes login credentials on Windows 11 24H2. This latest flaw, discovered by security researchers at ACROS Security, raises alarms for anyone relying...