Chromium developers have closed a high‑severity upstream bug — tracked as CVE‑2025‑10201 — that the Chromium project describes as an “inappropriate implementation in Mojo” which could be abused, via a crafted HTML page, to bypass Chrome’s site‑isolation protections on Android, Linux and...
CVE-2025-54109 Windows Defender Firewall Service Elevation of Privilege Vulnerability
Summary
What it is: CVE-2025-54109 is an elevation-of-privilege (EoP) vulnerability described by Microsoft as "Access of resource using incompatible type ('type confusion')" in the Windows Defender Firewall...
Microsoft’s advisory link for CVE-2025-54908 points to a PowerPoint use‑after‑free that “allows an unauthorized attacker to execute code locally,” but that specific CVE number could not be corroborated in public vulnerability trackers at the time of verification; when attempting to load the...
Thanks — I can write the 2,000+ word feature article, but first a quick verification step.
I tried to load the MSRC page you linked but the Security Update Guide is rendered dynamically and I couldn’t extract the advisory text from that URL. I also could not find a matching CVE-2025-54905 entry...
A recently disclosed memory-safety flaw in Chromium’s Aura windowing component — tracked as CVE-2025-8882 — allows a remote attacker who can trick a user into specific UI gestures to trigger a use‑after‑free that may lead to heap corruption; the bug was patched upstream in Google Chrome...
Microsoft’s Security Update Guide lists CVE-2025-53783 as a heap-based buffer overflow in Microsoft Teams that “allows an unauthorized attacker to execute code over a network,” but the advisory page requires JavaScript and cannot be fully scraped by some automated tools; independent indexing of...
CVE-2025-53740 — Microsoft Office “use‑after‑free” (local code execution)
An in‑depth feature for security teams, admins and threat hunters
Summary (tl;dr)
CVE-2025-53740 is reported by Microsoft as a use‑after‑free (CWE‑416) memory‑corruption flaw in Microsoft Office that can allow an attacker...
I can write that feature article, but a quick verification step first — I could not find any public record for CVE‑2025‑53738 in Microsoft’s Update Guide, NVD, MITRE or other CVE aggregators. I did search MSRC (the link you provided requires JavaScript to render) and public databases for that...
cve-2025-47957
cybersecurity
exploitmitigation
microsoft office
microsoft word
msrc
nvd
office security
remote code execution
use-after-free
windows security
word vulnerability
A fresh security vulnerability has come to light within the core of today’s most popular browsers. Tracked as CVE-2025-8577, this flaw concerns the Chromium engine’s Picture-in-Picture (PiP) feature—a component found in Google Chrome, Microsoft Edge, and a string of leading browsers. Patching...
The npm JavaScript ecosystem has once again been rocked by a coordinated malware campaign, this time targeting both cross-platform and Windows-specific environments through widely trusted packages. The incident, centered around the highly popular "is" package and several linting tools associated...
In recent days, the global cybersecurity landscape has been rocked by news of a widespread hack affecting Microsoft’s on-premises SharePoint Server software. As organizations around the world scramble to assess the damage and shore up their defenses, the urgency of this moment cannot be...
GhostContainer, a newly identified and highly sophisticated backdoor malware, has recently come to light following in-depth research by Kaspersky’s Global Research and Analysis Team (GReAT). Discovered during a critical incident response operation in a government exchange infrastructure...
In a development that has sent ripples through the enterprise IT community, Microsoft has issued urgent guidance regarding the exploitation of a newly discovered remote code execution (RCE) vulnerability in on-premise SharePoint servers, catalogued as CVE-2025-53770. The U.S. Cybersecurity and...
A quiet but seismic shift has just taken place beneath the surface of Windows—one that rewrites the rules for system scripting, application compatibility, and even the playing field for cyber attackers. Windows 11 version 24H2, recently released as a major feature update, formally retires the...
application compatibility
chakra engine
cyber attack prevention
cybersecurity
enterprise it
exploitmitigation
it infrastructure
jscript retirement
jscript9legacy
legacy code audit
legacy system security
microsoft security update
msi installer scripts
script modernization
secure scripting
windows 11
windows automation
windows scripting
windows security best practices
windows update
In July 2025, Microsoft disclosed a critical security vulnerability identified as CVE-2025-49733, affecting the Windows Win32k subsystem. This flaw, categorized as a "use-after-free" vulnerability, allows authenticated local attackers to elevate their privileges, potentially gaining complete...
cve-2025-49733
cybersecurity
exploitmitigation
it security
kernel mode exploit
local attack
memory management
microsoft patch
network security
privilege escalation
security awareness
security best practices
security update
system administration
system security
threat prevention
use-after-free
vulnerability
windows security
windows win32k
Here's a detailed explanation about CVE-2025-49660, a Windows Event Tracing Elevation of Privilege Vulnerability, based on available technical context and similar use-after-free vulnerabilities in the Windows Event Tracing or logging subsystems:
Technical Details and Analysis
Vulnerability...
A critical security vulnerability, identified as CVE-2025-48805, has been discovered in Microsoft's MPEG-2 Video Extension, potentially allowing authorized attackers to execute arbitrary code on affected systems. This vulnerability arises from a heap-based buffer overflow within the extension, a...
cve-2025-48805
cyber threats
cybersecurity
exploitmitigation
heap buffer overflow
it security
malware prevention
media codec security
media player security
microsoft security
mpeg-2 vulnerability
network security
remote code execution
security best practices
security updates
system protection
video file security
video security patch
vulnerabilities
windows security
Windows Update Service, the backbone of the Windows ecosystem’s patch management and security pipeline, has come under intense scrutiny following the recent disclosure of CVE-2025-48799—a critical Elevation of Privilege (EoP) vulnerability stemming from improper link resolution, also commonly...
cve-2025-48799
cybersecurity
endpoint security
enterprise security
eop vulnerability
exploitmitigation
link following flaw
link resolution
microsoft security
patch management
privilege escalation
privilege escalation attack
security best practices
security vulnerabilities
symbolic links
system permissions
system security
vulnerability patch
windows security
windows update
In an age where every layer of an operating system must withstand relentless scrutiny and attack, few discoveries are as unsettling as a heap-based buffer overflow in the Windows Fast FAT File System Driver, now officially cataloged as CVE-2025-49721. This vulnerability enables unauthorized...
When a stray carriage return character can undermine the integrity of one the world’s most relied-upon version control tools, the stakes of meticulous config handling in Git become instantly clear. CVE-2025-48384 exposes exactly such a gap: a subtle, yet potentially dangerous vulnerability...