security feature Archives

Winsage

August 21, 2026

That April Windows update you skipped? Hackers are exploiting it now

Timely updates are crucial for home users to protect personal data and device integrity. Organizations should assess systems for vulnerabilities, especially those accessible via the internet. CVE-2026-33824 is a critical vulnerability in the Internet Key Exchange (IKE) service extensions within Windows, caused by a “double-free” error, allowing code execution. It affects various versions of Windows 10, Windows 11, and Windows Server, and is included in the CISA KEV catalog. Users are urged to install the April Windows updates immediately. CVE-2026-55040 is a critical vulnerability in Microsoft SharePoint that allows unauthenticated attackers to bypass a key security feature, with a CVSS score of 9.1. It affects SharePoint Enterprise Server 2016, SharePoint Server 2019, and the Subscription Edition, with fixed builds already available.

Winsage

August 15, 2026

Microsoft gears up to ship major Taskbar and Start menu updates for Windows 11

Microsoft is set to roll out significant updates for the Start menu and Taskbar in Windows 11 next month, which include the ability to move and resize the Taskbar and customize the Start menu. These features have recently transitioned to the Windows 11 Release Preview Channel, indicating they will be available to all users soon. Typically, features in this channel are released within two to three weeks. Users who have the "Get the latest updates as soon as they're available" toggle enabled can expect the updates to begin rolling out later this month. Microsoft aims to make the transition from Windows 10 to Windows 11 easier by incorporating familiar functionalities. Additional quality of life improvements for Windows 11 are planned for release towards the end of this year and into 2027.

Winsage

August 15, 2026

Microsoft confirms that it will begin shipping major Windows 11 Taskbar and Start menu updates in the next few weeks: Big OS update enters final preview phase before public rollout begins

Microsoft is set to roll out significant updates to the Start menu and Taskbar on Windows 11 next month, including the ability to move and resize the Taskbar and customize the Start menu. These features have transitioned to the Windows 11 Release Preview Channel, indicating they will be available in public updates within two to three weeks. Additionally, Windows 11 will adopt WinUI across more areas of its interface.

Winsage

August 14, 2026

August’s Patch Tuesday is a monster: 751 fixes, with an exploited Windows flaw

Users can connect to SMB shares with features like RDMA, leases, and Continuous Availability, allowing efficient data transfer and session management. Hyper-V users can create, checkpoint, and export Generation 2 virtual machines, enable virtual TPM and BitLocker, and connect USB storage and MIDI devices. MSI package management has improved, allowing easy installation, repair, and uninstallation with UAC prompts. TAPI has 11 entries focused on parity fixes, with enhancements in TCP/IP, HTTP.sys, Windows Firewall, Bluetooth, wired 802.1X, and message queuing. Users can verify TAPI line status, HTTP.sys functionality across protocols, and confirm TCP/IP IPsec tunnels. Office updates include client updates for MSI Office 2016 and SharePoint Server updates for 2016, 2019, and Subscription Edition, requiring attention to browser-based editing functionality. On-premises Exchange Server receives a security update addressing seven CVEs, including one critical elevation of privilege vulnerability and six important issues.

Winsage

August 1, 2026

Not sure whether to use Windows Hello or Enhanced Sign‑in Security? This breakdown makes the choice easy

Microsoft will introduce Enhanced Sign-in Security (ESS) in the August 2026 update for Windows 11, allowing support for compatible external fingerprint readers. ESS aims to enhance the security of the authentication process rather than improve the accuracy of biometric recognition. Unlike standard Windows Hello, which processes biometric authentication through the operating system, ESS utilizes Virtualization-Based Security (VBS) and Trusted Platform Module (TPM) 2.0 to isolate sensitive operations in a protected environment. ESS-compatible fingerprint readers have dedicated secure processors, store templates internally, and communicate with the operating system via encrypted channels. Users can enable ESS by navigating to Settings > Accounts > Sign-in options on their devices. If a device does not support ESS, standard Windows Hello remains a robust authentication option.

Winsage

August 1, 2026

Windows Hello vs. Enhanced Sign‑in Security: Which sign‑in method actually keeps your Windows 11 PC safer, and what’s the difference?

Microsoft will introduce Enhanced Sign-in Security (ESS) in the August 2026 update for Windows 11, which will support compatible external fingerprint readers. ESS aims to strengthen the authentication process against potential attacks by shifting processing to isolated, hardware-protected environments using Virtualization-Based Security (VBS) and TPM 2.0 technology. Unlike standard Windows Hello, which processes biometric authentication through the operating system, ESS-compatible devices perform more processing within the hardware itself, ensuring that only authentication results are sent to the OS. To enable ESS, users must navigate to Settings > Accounts > Sign-in options and follow prompts to set up their fingerprint recognition. Existing non-ESS biometric enrollments will be removed during the upgrade to ensure security.

Winsage

July 26, 2026

Microsoft Edge exclusively had this Windows 11 feature for 10 years that Chrome finally got

Mozilla has raised concerns about a change in Windows 11 26H2 that may impact users' default browser choices. Firefox has recently introduced HDR support, but this came nearly a decade after Microsoft Edge and Google Chrome. Microsoft Edge has maintained an advantage over Google Chrome in media features, having announced 4K support for Netflix in 2016, while Google Chrome only recently gained 4K support for Netflix, as confirmed by a user on X. To watch Netflix in 4K on Chrome, users must use version 117 or newer and meet specific requirements, including a Netflix plan that supports Ultra HD, a steady internet connection of 15 Mbps or higher, and a compatible 4K display. Mozilla Firefox currently does not support 4K Netflix, remaining limited to 1080p. Additionally, Google Chrome lacks support for Dolby Vision and Dolby Digital Plus codecs, which have been available on Edge since 2015.

Winsage

July 15, 2026

Researcher Drops New Windows Zero-Day PoC Hours After Microsoft Patch Tuesday

Security researcher Chaotic Eclipse has released a proof-of-concept exploit called LegacyHive, which targets a vulnerability in the Windows User Profile Service. The exploit requires standard user credentials and a third username, potentially an administrator account. It can mount the target user hive in the current user classes root and is designed to reduce the risk of public exploitation. The exploit works across all supported desktop and server versions of Windows, including those updated with the July 2026 Patch Tuesday release. Microsoft is investigating the findings related to LegacyHive. Microsoft has patched 622 vulnerabilities, including two privilege escalation flaws in SharePoint Server (CVE-2026-56164, CVSS score: 5.3) and Active Directory Federation Services (CVE-2026-56155, CVSS score: 7.8), which are actively exploited threats. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has included these vulnerabilities in its Known Exploited Vulnerabilities catalog, requiring Federal Civilian Executive Branch agencies to implement fixes by specified deadlines. CISA has also noted active exploitation of several SharePoint Server vulnerabilities, including CVE-2026-32201, CVE-2026-45659, and CVE-2026-56164, which allow unauthorized access to vulnerable instances. CVE-2026-56164 enables attackers to send crafted network requests to access functions that should require authorization, leading to privilege escalation without prior authentication. Additionally, CVE-2026-55040 (CVSS score: 9.1) allows remote unauthenticated attackers to bypass authentication on a vulnerable SharePoint server, enabling unauthorized operations.

Winsage

July 14, 2026

Microsoft Just Patched a Record 570 Flaws in Windows

Microsoft's July Patch Tuesday update addresses 570 vulnerabilities, including three critical zero-days. The vulnerabilities include 254 elevation-of-privilege flaws, 17 security feature bypasses, 145 remote-code-execution issues, 102 information disclosures, 16 spoofing vulnerabilities, and 35 denial-of-service vulnerabilities. Among these, 59 bugs are classified as "critical." The three zero-days patched are CVE-2026-56155 (elevation of privilege in Active Directory Federation Services), CVE-2026-56164 (elevation of privilege in Microsoft SharePoint Server), and CVE-2026-50661 (security bypass in Windows BitLocker). The update is recommended to be installed as soon as possible, and users can check for updates through the Windows Update settings.

Winsage

July 14, 2026

Microsoft Patch Tuesday for July 2026 — Snort rules and prominent vulnerabilities

Microsoft's July 2026 security update addresses 622 vulnerabilities, with 57 classified as "critical." Two critical vulnerabilities, CVE-2026-56155 (Active Directory Federation Services) and CVE-2026-56164 (Microsoft SharePoint Server), have been exploited in the wild. The critical vulnerabilities include 48 remote code execution (RCE) vulnerabilities, seven elevation of privilege (EoP) vulnerabilities, one spoofing vulnerability, and one security feature bypass vulnerability. RCE vulnerabilities affect various Microsoft services, including Windows Media, Microsoft Office, and SQL Server, with eleven rated as "more likely" to be exploited. Additional important vulnerabilities include CVE-2026-49170, CVE-2026-49795, and CVE-2026-50325. Talos is releasing a new Snort ruleset to detect these vulnerabilities, and Cisco Security Firewall customers are advised to update their ruleset.