Microsoft Patch Tuesday for July 2025 — Snort rules and prominent vulnerabilities

Microsoft has released its monthly security update for July 2025, which includes 132 vulnerabilities affecting a range of products, including 14 that Microsoft marked as "critical." In this month's release, Microsoft observed none of the included vulnerabilities being actively exploited in the...

Enhancing Microsoft 365 security by eliminating high-privilege access

In this blog you will hear directly from Microsoft’s Deputy Chief Information Security Officer CISO for Experiences and Devices, Naresh Kannan, about eliminating high-privileged access across all Microsoft 365 applications. This blog is part of an ongoing series where our Deputy CISOs share their...

CVE-2025-48805 Microsoft MPEG-2 Video Extension Remote Code Execution Vulnerability

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Windows BitLocker Security Feature Bypass Vulnerability

Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack...

PT-2025-28521

Name of the Vulnerable Software and Affected Versions: Windows affected versions not specified Description: The issue concerns a heap-based buffer overflow in the Windows Cred SSProvider Protocol. This allows an authorized attacker to elevate privileges locally. There is no information provided...

Rising star: Meet Dylan, MSRC’s youngest security researcher

At just 13 years old, Dylan became the youngest security researcher to collaborate with the Microsoft Security Response Center MSRC. His journey into cybersecurity is inspiring—rooted in curiosity, resilience, and a deep desire to make a difference. Early beginnings: From scratch to security...

Building security that lasts: Microsoft’s journey towards durability at scale ​​

In this blog you will hear directly from Microsoft’s Deputy Chief Information Security Officer CISO for Azure and operating systems, Mark Russinovich, about how Microsoft operationalized security durability at scale. This blog is part of an ongoing series where our Deputy CISOs share their though...

Navigating cyber risks with Microsoft Security Exposure Management eBook

Imagine steering a vessel through Arctic waters where 90% of iceberg mass lies hidden beneath the surface; your lookouts equipped only with telescopes and blind to the submerged threats. This parallels today's cybersecurity landscape: According to the Microsoft Digital Defense Report 2024, nearly...

.NET Core RCE Vulnerability (Jun 2025)

This host is missing an important security update according to Microsoft security update June 2025. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier:...

Microsoft and Adobe Patch Tuesday, June 2025 Security Update Review

Microsoft's June 2025 Patch Tuesday has landed, addressing a new batch of critical and important vulnerabilities across Windows and enterprise products. Here's a quick breakdown of what you need to know. Microsoft Patch Tuesday for June 2025 In this month's Patch Tuesday, June 2025 edition,...

Windows Shortcut Files Security Feature Bypass Vulnerability

Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network...

Windows Installer Elevation of Privilege Vulnerability

Improper access control in Windows Installer allows an authorized attacker to elevate privileges locally...

Windows Media Elevation of Privilege Vulnerability

Out-of-bounds read in Windows Media allows an authorized attacker to elevate privileges locally...

Windows Local Security Authority (LSA) Denial of Service Vulnerability

Improper access control in Microsoft Local Security Authority Server lsasrv allows an unauthorized attacker to deny service over a network...

Connect with us at the Gartner Security & Risk Management Summit

Security professionals visiting booths scattered around a hall, eager for solutions to today’s top cybersecurity challenges to protect their resources and people. The hum of hundreds of conversations. Presenters in packed sessions sharing expertise, trends, and stories to energize attendees. Few...

2025-05 .NET 8.0.16 Security Update for x86 Client (KB5059200)

2025-05 .NET 8.0.16 Security Update for x86 Client KB5059200...

CVE-2020-0919

An elevation of privilege vulnerability exists in Remote Desktop App for Mac in the way it allows an attacker to load unsigned binaries, aka 'Microsoft Remote Desktop App for Mac Elevation of Privilege Vulnerability'...

CVE-2012-1436

The Microsoft EXE file parser in AhnLab V3 Internet Security 2011.01.18.00, Emsisoft Anti-Malware 5.1.0.1, eSafe 7.0.17.0, Ikarus Virus Utilities T3 Command Line Scanner 1.1.97.0, and Panda Antivirus 10.0.2.7 allows remote attackers to bypass malware detection via an EXE file with a \2D\6C\68...

Microsoft Security Update Validation Report May 2025

Microsoft’s May 2025 security updates have passed Citrix testing the updates are listed below. The testing is not all-inclusive; all tests are executed against English only environments and issues may still be found upon implementation. Follow best practices for testing and installing software...

Microsoft Fixes 78 Flaws, 5 Zero-Days Exploited; CVSS 10 Bug Impacts Azure DevOps Server

Microsoft on Tuesday shipped fixes to address a total of 78 security flaws across its software lineup, including a set of five zero-days that have come under active exploitation in the wild. Of the 78 flaws resolved by the tech giant, 11 are rated Critical, 66 are rated Important, and one is rate...