buffer overflow

The landscape of industrial cybersecurity is evolving at a rapid pace, and recent advisories from authoritative bodies like CISA are crucial reading for any stakeholder in operational technology or critical infrastructure. Among the latest updates is a significant alert concerning...

Microsoft’s March Security Update: A Deep Dive into Critical Vulnerabilities and Mitigation Strategies The Unfolding Landscape of Microsoft Security Updates Microsoft’s regularly scheduled security updates—most notably its monthly Patch Tuesday—play an outsized role in safeguarding millions of...

If you had “remotely exploitable stack-based buffer overflow in Johnson Controls ICU” on your 2025 cybersecurity bingo card, congratulations—your predictive powers are unmatched, and perhaps terrifying. For the rest of us mere mortals, now is a prudent time to uncross your fingers and fire up...

Even the most unassuming boxes hiding away in locked industrial cabinets get their day in the cybersecurity spotlight, and today, the unblinking gaze is turned on the Schneider Electric Sage Series. If you had “vulnerabilities in remote terminal units” on your bingo card—even if you didn’t—strap...

Windows Media has once again found itself under the microscope with CVE-2025-26666—a vulnerability that hinges on a heap-based buffer overflow. In essence, this security flaw in Windows Media allows an authorized user to execute code locally, potentially opening the door to attack scenarios that...

A Closer Look at CVE-2025-26674: Windows Media Heap-Based Buffer Overflow A new security headline is making the rounds in major IT and cybersecurity circles—CVE-2025-26674. This vulnerability, affecting a critical Windows Media component, has raised concerns among system administrators and...

Unpacking the CVE-2025-27490 Vulnerability A recent discovery in the heart of Windows’ Bluetooth Service has raised alarms among IT professionals and Windows enthusiasts alike. Known as CVE-2025-27490, this vulnerability involves a heap-based buffer overflow—an insidious error in memory...

The Windows Telephony Service might seem like a nostalgic relic from an earlier era of communication, but the recent discovery of CVE-2025-21222—a heap-based buffer overflow vulnerability—is a stern reminder that even legacy components can harbor modern security nightmares. This in-depth...

Introduction A recently identified vulnerability, CVE-2025-27478, the subject of heightened discussion in the Windows security community, spotlights a heap-based buffer overflow in the Windows Local Security Authority (LSA). This issue enables an authorized attacker to escalate privileges...

Introduction In the ever-evolving world of cybersecurity, even the most trusted services can harbor dangerous vulnerabilities. Recently, a new threat labeled CVE-2025-27477 has emerged targeting the Windows Telephony Service. This heap-based buffer overflow flaw can allow an unauthorized...

The recent disclosure of CVE-2025-21221 has sent ripples through the Windows community. In this vulnerability, a heap-based buffer overflow in the Windows Telephony Service allows an unauthorized attacker to execute code remotely over a network. While the headline alone may sound like a page...

Introduction Microsoft’s security team has recently issued an advisory regarding CVE-2025-26688—an elevation of privilege vulnerability in the Microsoft Virtual Hard Disk (VHD) functionality. This flaw stems from a stack-based buffer overflow that, if exploited by an authorized local attacker...

In today’s ever-evolving cybersecurity landscape, even a single vulnerability can reverberate through an entire network—often with catastrophic consequences. CVE-2025-26668, a heap-based buffer overflow affecting Windows Routing and Remote Access Service (RRAS), serves as a stark reminder that...

The recent disclosure of CVE-2025-27487 has sent ripples through the Windows community and cybersecurity circles. This vulnerability, affecting the Remote Desktop Client, has been flagged as a heap-based buffer overflow flaw that could allow an authorized attacker to execute remote code over the...

Microsoft Excel has long been the backbone for data management and analysis on Windows devices, but even stalwarts aren’t immune to vulnerabilities. CVE-2025-27752, a heap-based buffer overflow in Microsoft Office Excel, has raised significant concerns in cybersecurity circles. Though the...

Windows users and IT professionals, brace yourselves: a newly identified vulnerability—CVE-2025-27481—in the Windows Telephony Service is now on the radar. This stack-based buffer overflow flaw could allow remote attackers to execute arbitrary code over a network, potentially jeopardizing the...

CISA’s recent addition of CVE-2025-22457 to the Known Exploited Vulnerabilities (KEV) Catalog is a wake-up call for IT and cybersecurity professionals across all industries. The vulnerability—affecting Ivanti Connect Secure, Policy Secure, and ZTA Gateways—is a stack-based buffer overflow issue...

In today’s ever-evolving cybersecurity landscape, even our most trusted productivity tools can harbor hidden dangers. A new vulnerability—CVE-2025-24075—targets Microsoft Office Excel, exploiting a stack-based buffer overflow that enables an unauthorized attacker to execute code locally on the...

The recent disclosure of CVE-2025-24995 has sent ripples through the Windows community by highlighting a severe heap-based buffer overflow vulnerability in the Kernel Streaming WOW Thunk Service Driver. This flaw, which can be exploited by an authorized attacker to escalate privileges locally...

Microsoft’s latest security advisory has drawn attention to a critical vulnerability in Windows NTFS—CVE-2025-24993. At its core, the flaw is a heap-based buffer overflow that enables an unauthorized attacker, with limited local access, to execute arbitrary code. In other words, by sending...