CVE-2026-50658 Microsoft Defender for Endpoint for Mac Elevation of Privilege Vulnerability

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CVE-2026-50658

The CVE-2026-50658 entry describes a Time-of-check Time-of-use (TOCTOU) race condition in Microsoft Defender, enabling an authorized local attacker to elevate privileges. Connected sources corroborate a Mac-focused Defender elevation-of-privilege vulnerability, with multiple advisories and CVE re...

CVE-2026-50657

CVE-2026-50657 : Microsoft Defender for Mac/Endpoint information disclosure vulnerability that allows an authorized attacker to disclose private information locally. CVSS v3.1 base score 4.7 (Medium); attack vector LOCAL, no user interaction, high impact on confidentiality, requires low privilege...

CVE-2026-50657 Microsoft Defender for Endpoint for Mac Information Disclosure Vulnerability

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CVE-2026-50657 Microsoft Defender for Endpoint for Mac Information Disclosure Vulnerability

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CVE-2026-55011 Microsoft Defender Remote Code Execution Vulnerability

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CVE-2026-55011

CVE-2026-55011 : The vulnerability is a local code execution in Microsoft Defender caused by an integer underflow (wrap/wraparound), allowing an unauthorized attacker to run code on the affected system. The available documents consistently describe a local-execution impact from this underflow; no...

CVE-2026-55012 Microsoft Defender Remote Code Execution Vulnerability

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CVE-2026-55011 Microsoft Defender Remote Code Execution Vulnerability

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CVE-2026-55012 Microsoft Defender Remote Code Execution Vulnerability

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CVE-2026-55012

CVE-2026-55012 is a Microsoft Defender vulnerability described as an integer overflow/wraparound that enables local code execution. The CVSS details indicate a Local attack vector with User Interaction required, no privileges required, and impacts to Confidentiality, Integrity, and Availability (...

Microsoft Defender Remote Code Execution Vulnerability

Integer overflow or wraparound in Microsoft Defender allows an unauthorized attacker to execute code locally...

Microsoft Defender Remote Code Execution Vulnerability

Integer underflow wrap or wraparound in Microsoft Defender allows an unauthorized attacker to execute code locally...

Microsoft Defender for Endpoint for Mac Elevation of Privilege Vulnerability

Time-of-check time-of-use toctou race condition in Microsoft Defender allows an authorized attacker to elevate privileges locally...

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...

Windows Defender <= 1.1.26050.11 Elevation of Privilege (RoguePlanet) (CVE-2026-50656)

The Malware Protection Engine version of Microsoft Windows Defender installed on the remote Windows host is prior to or equal to 1.1.26050.11. It is, therefore, affected by an elevation of privilege vulnerability: - Improper link resolution before file access 'link following' in Microsoft Defende...

Malicious code in multer-orm (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7fb45c09aa7a237b2b9ff18ccf6426b76a4f46e5ea665c7747f35a345940e161 multer-orm is a typosquat of the widely used multer middleware. Its README is copied from multer, but the package adds a load-time dropper in...

MAL-2026-10064 Malicious code in multer-orm (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7fb45c09aa7a237b2b9ff18ccf6426b76a4f46e5ea665c7747f35a345940e161 multer-orm is a typosquat of the widely used multer middleware. Its README is copied from multer, but the package adds a load-time dropper in...

Malicious code in chai-defender (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 14f276305fd5e43b60bbfd1048d8792ef7f72734c28cfe533d368c0fc199a0fe On require'chai-defender', index.js invokes launchDeflectBootstrap which spawns a detached background node process running lib/caller.js. That proces...