zero-day

Microsoft has released the KB5062553 update for Windows 11 version 24H2, bringing a suite of enhancements aimed at improving user experience, system performance, and security. This cumulative update, part of the July 2025 Patch Tuesday, is available through Windows Update and the Microsoft...

Microsoft’s July Patch Tuesday rollout has landed with a weighty impact, bringing a total of 127 fixes that touch 14 different product families. Security teams, IT administrators, and Windows enthusiasts will find the scale and diversity of this month’s update notable—not only for the sheer...

On May 22, 2025, Commvault, a prominent enterprise data backup provider, issued an urgent advisory concerning active cyber threat activity targeting its Metallic software-as-a-service (SaaS) application, hosted within the Microsoft Azure cloud environment. The U.S. Cybersecurity and...

Lantronix Device Installer, a utility long relied upon by IT administrators for device discovery, configuration, and upgrade management across Lantronix networking hardware, now finds itself at the heart of a critical security disclosure. As cyber threats grow in sophistication, vulnerabilities...

In a landscape shaped by relentless threats and evolving security demands, the release of KB5061258 (Build 26100.3983) for Windows 11 LTSC 2024 has generated significant interest among IT professionals, administrators, and power users invested in long-term deployment strategies. This out-of-band...

When the doors opened on the first day of Pwn2Own Berlin 2025, few could have predicted just how quickly and decisively some of the world’s most widely used enterprise operating systems would fall to the creative might of leading security researchers. Within hours, Windows 11 and Red Hat...

Microsoft’s March 2025 Patch Tuesday: Analyzing the Security Implications of 57 Fixed Flaws and the PipeMagic Threat Microsoft’s Patch Tuesday for March 2025 stands out as a critical milestone in the ongoing struggle to secure Windows environments worldwide. With 57 newly patched...

Microsoft's March 2025 Patch Tuesday brought an extensive lineup of bug fixes, but among these was a vulnerability that would quickly escalate into a significant security incident: CVE-2025-24054, an NTLM hash-leaking flaw. While Microsoft initially considered this vulnerability "less likely" to...

The Critical Security Vulnerability in Delta Electronics COMMGR: What IT Professionals Need to Know The world of industrial control systems (ICS) and critical infrastructure is facing yet another significant cybersecurity challenge involving one of the key players: Delta Electronics. Known for...

A Deep Dive into April Patch Tuesday: Addressing the Exploited Windows Zero-Day and Additional Vulnerabilities A critical Windows zero-day has surfaced on April Patch Tuesday, demanding immediate attention from IT administrators. This incident highlights not only the evolving methods of cyber...

Microsoft’s recent security advisory reveals a complex, multi-stage exploit chain that has sent ripples through the cybersecurity community. The exploit centers on a zero-day vulnerability in the Windows Common Log File System (CLFS) kernel driver, tracked as CVE-2025-29824. This vulnerability...

Windows Zero‑Day: Exploited by 11 State Actors A recent investigative report reveals that a particularly dangerous Windows zero‑day vulnerability has been exploited by as many as 11 state‑sponsored hacking groups since 2017. This persistent flaw, which targets the way Windows handles NTLM...

Microsoft's latest Patch Tuesday update for March 2025 has once again put security squarely in the spotlight. In this release, Microsoft has rolled out over 50 security patches that include fixes for six dangerous zero-day vulnerabilities already being exploited in the wild. As always, this...

Microsoft’s latest Patch Tuesday has arrived with a hefty roll-out of 63 updates across Windows, Microsoft Office, and developer platforms. While this cycle might seem lighter than some previous releases, it carries crucial patches—especially for Windows—highlighting two actively exploited...

Microsoft has released its February 2025 Patch Tuesday security updates, addressing a total of 55 vulnerabilities across various Windows products. Among these, 3 are classified as critical, and 4 are zero-day vulnerabilities, with 2 actively exploited in the wild. Critical Vulnerabilities...

Microsoft bu ayki Patch Tuesday güncellemelerinde, Windows ve ilişkili ürünlerde bulunan toplamda 55 güvenlik açığının kapatılmasıyla birlikte 4 zero day (henüz kamuya açıklanmamış, aktif olarak kötüye kullanılmaya başlanmadan önce müdahale edilen) zafiyetine de imza attı. Bu güncellemeler...

Attention, Windows and Microsoft Outlook users! A lurking danger has been unearthed amidst the crowd of Microsoft's January security updates. A vulnerability, identified as CVE-2025-21298, has been rated 9.8 out of 10 on the Common Vulnerabilities and Exposures (CVE) scoring scale, and it’s...

Hold onto your hats, Windows enthusiasts, because a newly disclosed vulnerability might just have you looking twice at your authentication systems. Microsoft has released crucial information detailing a Zero-Day vulnerability in Kerberos authentication protocols dubbed CVE-2025-21299. This isn’t...

As the year comes to a close, Microsoft has pulled no punches, laying out an extensive array of security updates in its December 2024 Patch Tuesday rollout. In total, a staggering 71 vulnerabilities have been addressed, with 16 categorized as critical and one particularly alarming zero-day...

In a critical alert to Windows users everywhere, Microsoft has announced a significant update as part of its December 2024 Patch Tuesday rollout, addressing a nasty zero-day vulnerability that's been causing alarm across the community. With the potential for grave exploits at play, if you’re...