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Tag: Windows vulnerability

25 article(s)

PhantomRPC: The Unpatchable Windows Flaw Letting Attackers Hijack System Privileges

28 Apr 2026 news

PhantomRPC is a newly discovered flaw in Windows’ RPC system that enables attackers to stealthily elevate their privileges. With no patch in sight, the attack surface is vast and organizations are urged to stay vigilant.

#PhantomRPC | #Privilege Escalation | #Windows Vulnerability

Incomplete Windows Patch Enables Zero-Click Attacks by Russian Hackers

27 Apr 2026 news 🌍 Europe

A failed Windows patch left systems open to silent zero-click attacks by Russian hackers, leaking credentials and bypassing security. Discover how a partial fix became a new vulnerability in this investigative feature.

#Windows vulnerability | #APT28 | #zero-click attacks

Snipped and Spoofed: Windows Snipping Tool Flaw Exposed Enterprise Credentials

16 Apr 2026 news 🌍 North America

A flaw in Windows Snipping Tool let attackers steal authentication hashes with a single click. Learn how deep link abuse enabled silent credential leaks and why immediate patching is crucial.

#Windows Vulnerability | #Credential Theft | #Cybersecurity Threats

Exploited Windows Task Host Flaw: CISA Urges Immediate Patch Amid Active Attacks

15 Apr 2026 news 🌍 North America

CISA has flagged a major Windows Task Host vulnerability now exploited in the wild, ordering federal agencies to patch and urging all organizations to act. Here’s how attackers gain SYSTEM control—and what you must do now.

#Windows Vulnerability | #Cybersecurity Threats | #Privilege Escalation

Windows Researcher Leaks BlueHammer Zero-Day, Exposes System Flaw

06 Apr 2026 news 🌍 North America

A rogue researcher, frustrated by Microsoft’s vulnerability response, has leaked the BlueHammer zero-day exploit, exposing Windows systems to a critical unpatched privilege escalation flaw.

#BlueHammer | #Windows vulnerability | #Cybersecurity

From Error Report to SYSTEM Shell: Inside the Windows Error Reporting Vulnerability

27 Mar 2026 news 🌍 North America

A newly patched flaw in Windows Error Reporting allowed attackers to gain full SYSTEM privileges. Discover how the exploit worked, why it was so dangerous, and what Microsoft did to stop it.

#Windows Vulnerability | #SYSTEM Privileges | #Cybersecurity Exploit

RegPwn: Inside the Windows Registry Flaw That Enabled SYSTEM-Level Attacks

18 Mar 2026 news 🌍 North America

A critical flaw known as RegPwn enabled attackers to escalate from low-privileged users to SYSTEM access on Windows by exploiting accessibility feature registry handling. Discover how researchers uncovered the bug, how it was exploited, and why patching is essential.

#RegPwn | #Windows vulnerability | #SYSTEM access

Invisible Gatecrashers: Hackers Exploit Windows Shell Zero-Day to Bypass Security

11 Feb 2026 news

A high-severity vulnerability in the Windows Shell is letting attackers bypass security checks and compromise systems worldwide. Discover how CVE-2026-21510 works, who is at risk, and the urgent steps to protect yourself.

#Windows vulnerability | #Cybersecurity | #Zero-day exploit

Windows Error Reporting Vulnerability: How Attackers Gained SYSTEM Privileges

10 Feb 2026 news 🌍 North America

A deep dive into the CVE-2026-20817 flaw in Windows Error Reporting that let attackers turn crashes into SYSTEM-level access. Discover how the exploit worked, its impact, and what defenders need to know.

#Windows Vulnerability | #Privilege Escalation | #Cybersecurity Threats

SMB Client Flaw Puts Active Directory at Risk: What Every Enterprise Must Know

19 Jan 2026 news

A newly discovered flaw in Windows SMB client authentication exposes organizations to full Active Directory compromise, enabling attackers to escalate privileges and bypass traditional defenses. Here’s what you need to know and how to respond.

#Windows Vulnerability | #Active Directory | #Cybersecurity