2045 matches found
Microsoft Confirms RoguePlanet Defender Zero-Day, Says Patch is in Development
Microsoft has formally disclosed that it's working to release a patch to address a Defender zero-day codenamed RoguePlanet. The vulnerability has now been assigned the CVE identifier CVE-2026-50656 CVSS score: 7.8, with the tech giant describing it as a privilege escalation flaw. "Microsoft is...
EUVD-2026-37141
Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "RoguePlanet ". We are working to provide a high quality security update that addresses this vulnerability. We will provide information in this CVE when the...
CVE-2026-50656
Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "RoguePlanet "...
CVE-2026-50656
Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "RoguePlanet "...
Microsoft Defender Elevation of Privilege Vulnerability
Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "RoguePlanet "...
CVE-2026-50656: Improper Link Resolution Before File Access
Microsoft is aware of an elevation of privilege in the Microsoft Malware Protection Engine in Microsoft Defender publicly referred to as "RoguePlanet "...
KLA91102 PE vulnerability in Microsoft System Center
Privilege escalation vulnerability was found in Microsoft System Center. Malicious users can exploit this vulnerability to gain privileges. Original advisories CVE-2026-50656 Exploitation Public exploits exist for this vulnerability. Related products Microsoft-Malware-Protection-Engine CVE list...
PT-2026-49756
Name of the Vulnerable Software and Affected Versions Microsoft Malware Protection Engine affected versions not specified Windows 11 25H2 Windows Server 2025 Windows 10 affected versions not specified Description An elevation of privilege flaw, publicly known as RoguePlanet, exists in the Microso...
About Elevation of Privilege - Microsoft Defender "RedSun" (CVE-2026-41091) vulnerability
About Elevation of Privilege - Microsoft Defender "RedSun" CVE-2026-41091 vulnerability. Microsoft Defender is a built-in security solution developed by Microsoft to protect the Windows operating system and user data from viruses, malware, and other cyber threats in real time. An improper link...
Security Update for Windows Defender (May 2026) (CVE-2026-41091)
The Malware Protection Engine version of Microsoft Windows Defender installed on the remote Windows host is prior to 1.1.26040.8. It is, therefore, affected by a privilege escalation vulnerability: - Improper link resolution before file access 'link following' in Microsoft Defender allows an...
Microsoft Warns of Two Actively Exploited Defender Vulnerabilities
Microsoft has disclosed that a privilege escalation and a denial-of-service flaw in Defender has come under active exploitation in the wild. The former, tracked as CVE-2026-41091 , is rated 7.8 on the CVSS scoring system. Successful exploitation of the flaw could allow an attacker to gain SYSTEM...
Microsoft Malware Protection Engine heap buffer overflow vulnerability
The Microsoft Malware Protection Engine is a core component developed by Microsoft for malware protection, used to scan and detect malicious code. The Microsoft Malware Protection Engine has a heap buffer overflow vulnerability. This vulnerability arises from improper handling of input data,...
The vulnerability of the Microsoft Malware Protection Engine, a component of the Microsoft Defender antivirus protection tool, allows attackers to escalate their privileges.
The vulnerability of the Microsoft Malware Protection Engine, a component of the Microsoft Defender antivirus protection tool, relates to an improper definition of symbolic links before accessing a file. Exploiting this vulnerability can allow attackers to increase their privileges...
📄 Microsoft Malware Protection Engine Type Confusion
Microsoft Malware Protection Engine type confusion vulnerability proof of concept exploit for an older vulnerability from 2017. ================================================================================================================================== | Title : Microsoft Malware Protection...
RealDefense SUPERAntiSpyware 安全漏洞
RealDefense SUPERAntiSpyware is a security tool for detecting and removing malware from RealDefense USA. A security vulnerability exists in RealDefense SUPERAntiSpyware that stems from SAS Core Service exposing dangerous functions that could lead to local elevation of privilege...
Inside a purchase order PDF phishing campaign
A PDF named "NEW Purchase Order 52177236.pdf" turned out to be a phishing lure. So we analyzed the phishing script behind it. A customer contacted me when Malwarebytes blocked the link inside a “purchase order” email they had received. Malwarebytes blocked this ionoscloud.com subdomain When I...
编号撤回
WatchGuard Firebox is a WatchGuard company that provides comprehensive network security services, from traditional IPS and GAV to web site/application control and malicious software prevention. This CVE number has been withdrawn...
Malwarebytes aces PCMag Readers’ Choice Awards and AVLab Cybersecurity Foundation tests
Malwarebytes proudly topped three categories in PCMag’s 2025 Readers’ Choice Awards, recognized for exceptional protection and user satisfaction. We also earned the latest badge from AVLab Cybersecurity Foundation’s September “Advanced In-The-Wild Malware Test” by blocking 100% of malware samples...