use-after-free

Microsoft Office, a mainstay of productivity environments worldwide, has once again come under scrutiny due to the emergence of a critical security vulnerability identified as CVE-2025-30377. This recently disclosed flaw is described as a “use-after-free” vulnerability, which allows unauthorized...

Microsoft Excel, an indispensable staple within the Office productivity suite, has faced intricate security threats over the years. Recently, the disclosure and analysis of CVE-2025-29977 — a remote code execution (RCE) vulnerability hinging on a "use after free" memory flaw — has reignited...

A critical vulnerability has come to light in the Microsoft Brokering File System, cataloged as CVE-2025-29970, raising urgent concerns within the security community and across enterprises relying on Windows systems. This elevation of privilege vulnerability, rooted in a use-after-free (UAF)...

Amidst the ever-evolving landscape of cyber threats and the relentless pace at which new vulnerabilities emerge, proactive defense remains the cornerstone of robust cybersecurity. Recent developments from the U.S. Cybersecurity and Infrastructure Security Agency (CISA) have cast a sharp...

A newly disclosed vulnerability—CVE-2025-4372—has emerged at the intersection of Chromium browser development and the foundations of web audio technology, bringing fresh attention to the persistent risks inherent in software memory management. Titled a “Use after free in WebAudio,” this security...

The Cybersecurity and Infrastructure Security Agency (CISA) has recently expanded its Known Exploited Vulnerabilities Catalog by adding two critical vulnerabilities: CVE-2025-30406 and CVE-2025-29824. These vulnerabilities have been actively exploited, posing significant risks to organizations...

As cybersecurity headlines seem to endlessly parade acronyms and arcane numbers before the public’s weary eyes, it’s easy for eyes to glaze over: yet the real stories hiding behind identifiers like CVE-2025-3620 could not be more vital. Let’s peel away the layers on the latest “use after free”...

An ever-present reminder that even our most trusted tools have their dark corners, a newly reported vulnerability—CVE-2025-27747—has put Microsoft Word under the microscope. This use-after-free flaw, which allows an attacker to execute code locally, highlights the intricate challenges of modern...

The world of Microsoft Office may seem like a well-oiled machine, but even these trusted applications aren’t immune to critical vulnerabilities. A case in point is CVE-2025-27745—a use-after-free vulnerability in Microsoft Office that, despite being described as a remote code execution flaw...

Overview In today’s fast-evolving cybersecurity landscape, even robust components in our operating systems can harbor vulnerabilities that challenge our trust. CVE-2025-27476 is one such issue—a use-after-free vulnerability in Windows Digital Media. This bug, which allows an authorized attacker...

The latest twist in the cybersecurity saga focuses on a newly discovered vulnerability—CVE-2025-26670—which targets the Windows Lightweight Directory Access Protocol (LDAP) client. This particular use-after-free flaw is a stark reminder that even the most established and “boring” components of...

Microsoft Excel has long been a workhorse for business, finance, and everyday productivity. However, even the most trusted tools can harbor hidden dangers. Recently, a new vulnerability—CVE-2025-27750—has come to light, targeting Microsoft Office Excel through a classic “use-after-free” flaw. In...

The recent disclosure of CVE-2025-26687 has sent ripples through the Windows community and cybersecurity experts alike. This vulnerability targets the Win32K subsystem—more specifically, a use-after-free error in the GRFX component—allowing attackers to potentially elevate privileges over a...

A Close Look at CVE-2025-29823 in Microsoft Excel A new vulnerability has emerged that could have far-reaching implications for millions of users who depend on Microsoft Office Excel every day. Tracked as CVE-2025-29823, this "use after free" flaw is making waves in cybersecurity circles. With...

A critical vulnerability has emerged that could reshape how we view the security of our trusted productivity tools. CVE-2025-29820 is a use-after-free flaw found in Microsoft Office Word—a flaw that enables an attacker, with local access or via tricking a user into opening a malicious document...

Windows defenders, brace for a deep dive into CVE-2025-27467—a use-after-free bug in Windows Digital Media that has the potential to let a locally authorized attacker elevate privileges beyond their proper scope. While “use after free” might sound like a well-worn programmer’s mishap, in this...

Windows users and IT professionals, prepare to dig deep into the mechanics of a vulnerability that underscores the eternal arms race between software complexity and security. CVE-2025-26640 is a use-after-free bug in the Windows Digital Media component that enables an authorized local attacker...

The latest advisory on CVE-2025-26681 exposes a critical use-after-free vulnerability in the Windows Win32k component—specifically within the GRFX subcomponent that handles graphics operations. In a nutshell, this flaw allows an authorized local attacker to elevate privileges, effectively...

Microsoft Office’s CVE-2025-29792 vulnerability is a stark reminder that even the most trusted productivity tools can harbor subtle yet dangerous flaws. In this case, a classic “use-after-free” error in Microsoft Office’s memory management routines creates an opportunity for an attacker—with...

The recent disclosure of CVE-2025-27748 serves as another stark reminder that even the most ubiquitous productivity tools—Microsoft Office applications—can harbor life-threatening bugs deep within their code. This particular vulnerability, stemming from a classic “use-after-free” flaw, has the...