814 matches found
Microsoft Defender for Endpoint for Mac Information Disclosure Vulnerability
Exposure of private personal information to an unauthorized actor in Microsoft Defender allows an authorized attacker to disclose information locally...
PT-2026-58485
Name of the Vulnerable Software and Affected Versions Microsoft Defender for Endpoint on Mac versions prior to 101.26042.0020 Description An issue in Microsoft Defender allows an authorized attacker to locally disclose private personal information to an unauthorized actor. Recommendations Update...
June "In the Trend of VM" (#28): Linux kernel, Microsoft Defender, and Palo Alto Networks device vulnerabilities
June "In the Trend of VM" 28: Linux kernel, Microsoft Defender, and Palo Alto Networks device vulnerabilities. Presenting the traditional monthly roundup of trending vulnerabilities according to Positive Technologies. In the previous May edition, we covered four vulnerabilities. This time, there...
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 Defender Elevation of Privilege Vulnerability
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CVE-2026-50656 Microsoft Defender Elevation of Privilege Vulnerability
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CVE-2026-50656
Technical details about CVE-2026-50656 (affected components, root cause, impact specifics, remedies) are not publicly available in the provided documents. Monitor official advisories for updates.
Reconstructing AI activity in investigations
AI systems are now part of everyday work. Investigators need a consistent way to reconstruct what happened within them. Security teams are already investigating activity involving Microsoft 365 Copilot and Azure AI services—from prompt injection attempts to unexpected data access. Those signals a...
CVE-2026-45647 Microsoft Defender for Endpoint for Mac Elevation of Privilege Vulnerability
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Closing the Sim-To-Real Gap: An Evaluation Framework for Autonomous Cyber Defense Configuration of Commercial EDR
Leading commercial endpoint detection and response EDR products have shifted from operator-configured rule sets to multi-component systems where autonomous AI components operate alongside, and increasingly in place of, operator-deployed policies. Autonomous defense agents using commercial EDR as...
Microsoft is named a Leader in the 2026 Gartner® Magic Quadrant™ for Endpoint Protection
As threats become more coordinated and faster to execute, endpoint protection has become the proving ground for modern defense. For the seventh consecutive time, Microsoft has been named a Leader in the 2026 Gartner® Magic Quadrant™ for Endpoint Protection. We believe this reflects both the...
Microsoft is named a Leader in the 2026 Gartner® Magic Quadrant™ for Endpoint Protection
As threats become more coordinated and faster to execute, endpoint protection has become the proving ground for modern defense. For the seventh consecutive time, Microsoft has been named a Leader in the 2026 Gartner® Magic Quadrant™ for Endpoint Protection. We believe this reflects both the...
CVE-2026-45498
Microsoft Defender Denial of Service Vulnerability...
CVE-2026-45584
Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network...
CVE-2026-45584
Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network...
CVE-2026-45498
Microsoft Defender Denial of Service Vulnerability...
CVE-2026-41091
Improper link resolution before file access 'link following' in Microsoft Defender allows an authorized attacker to elevate privileges locally...
CVE-2026-45584
Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network...
CVE-2026-45584
CVE-2026-45584 describes a heap-based buffer overflow in Microsoft Defender that enables remote code execution over a network. The affected product is Microsoft Defender; the root cause is a heap overflow vulnerability, leading to potential arbitrary code execution on exposed systems. The CVSS ve...