765 matches found
CVE-2026-50656 Microsoft Defender Elevation of Privilege Vulnerability
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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 Microsoft Defender Remote Code Execution Vulnerability
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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...
EUVD-2026-31105
Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network...
CVE-2026-45584 Microsoft Defender Remote Code Execution Vulnerability
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CVE-2026-41091 Microsoft Defender Elevation of Privilege Vulnerability
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CVE-2026-41091 Microsoft Defender Elevation of Privilege Vulnerability
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CVE-2026-41091
CVE-2026-41091 affects Microsoft Defender. It describes an improper link resolution before file access ("link following") vulnerability that lets an authorized local attacker elevate privileges. Based on the provided metadata, the exploit vector is LOCAL with LOW privileges required, no user inte...
CVE-2026-41091
Improper link resolution before file access 'link following' in Microsoft Defender allows an authorized attacker to elevate privileges locally...