The vulnerability of Microsoft Excel spreadsheet editors in Microsoft Office products and Microsoft 365 Apps for Enterprise allows a hacker to disclose protected information.

The vulnerability of Microsoft Excel spreadsheet editors within the Microsoft Office and Microsoft 365 Apps for Enterprise software packages is related to reading data beyond the buffer in memory. Exploitation of this vulnerability can allow an attacker to disclose sensitive information...

The vulnerability of Microsoft Excel spreadsheet editors within the Microsoft Office and Microsoft 365 Apps for Enterprise products relates to a flaw in data protection mechanisms, allowing attackers to circumvent security restrictions.

The vulnerability of Microsoft Excel spreadsheet editors within the Microsoft Office and Microsoft 365 Apps for Enterprise products is related to a flaw in data protection mechanisms. Exploiting this vulnerability can allow attackers to circumvent security restrictions...

The vulnerability of the Microsoft Dynamics 365 resource planning software lies in its improper handling of insufficient permissions or privileges, allowing a malicious actor to elevate their privileges.

The vulnerability of the Microsoft Dynamics 365 resource planning software is related to the improper handling of insufficient permissions or privileges. Exploiting this vulnerability can allow an attacker to enhance their privileges remotely...

Security Updates for Microsoft Office Products (June 2026) (macOS)

The version of Microsoft Office for Mac installed on the remote host is affected by multiple vulnerabilities as referenced in the june-16-2026 advisory. - Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CVE-2026-44819, CVE-2026-44824,...

n8n: Reflected XSS via Facebook, WhatsApp, and Microsoft Teams Trigger Webhook Verification Endpoints

Impact An endpoint in the Meta and Microsoft Teams trigger nodes reflects a query parameter into the HTTP response without sanitization or Content-Security-Policy headers, enabling reflected XSS in the n8n origin when a logged-in user visits a crafted URL. Patches The issue has been fixed in n8n...

NPM: n8n: Reflected XSS via Facebook, WhatsApp, and Microsoft Teams Trigger Webhook Verification Endpoints

NPM: n8n: Reflected XSS via Facebook, WhatsApp, and Microsoft Teams Trigger Webhook Verification Endpoints vulnerability discovered by ? in WordPress Npm n8n versions 2.24.0...

GHSA-H86Q-FX34-GFJR n8n: Reflected XSS via Facebook, WhatsApp, and Microsoft Teams Trigger Webhook Verification Endpoints

Impact An endpoint in the Meta and Microsoft Teams trigger nodes reflects a query parameter into the HTTP response without sanitization or Content-Security-Policy headers, enabling reflected XSS in the n8n origin when a logged-in user visits a crafted URL. Patches The issue has been fixed in n8n...

NPM: n8n: Microsoft SQL Node Prototype Pollution

NPM: n8n: Microsoft SQL Node Prototype Pollution vulnerability discovered by ? in WordPress Npm n8n versions 2.24.0...

n8n: Microsoft SQL Node Prototype Pollution

Impact An authenticated user with permission to create or modify workflows could achieve global prototype pollution via the Microsoft SQL node by supplying a crafted value as the table parameter. This pollutes Object.prototype process-wide for the lifetime of the n8n server process, causing...

GHSA-X6P3-M6H9-FX7R n8n: Microsoft SQL Node Prototype Pollution

Impact An authenticated user with permission to create or modify workflows could achieve global prototype pollution via the Microsoft SQL node by supplying a crafted value as the table parameter. This pollutes Object.prototype process-wide for the lifetime of the n8n server process, causing...

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...

NPM: n8n: Missing Token Validation on Microsoft Agent 365 Trigger and Stripe Nodes

NPM: n8n: Missing Token Validation on Microsoft Agent 365 Trigger and Stripe Nodes vulnerability discovered by ? in WordPress Npm n8n versions 2.25.7...

n8n: Missing Token Validation on Microsoft Agent 365 Trigger and Stripe Nodes

Impact The MicrosoftAgent365Trigger and StripeTrigger node did not validate that inbound requests. As a result, an unauthenticated attacker who knows the webhook URL could submit a forged payload and cause the workflow to execute with attacker-controlled data. Patches The issue has been fixed in...

GHSA-JVC7-762P-3743 n8n: Missing Token Validation on Microsoft Agent 365 Trigger and Stripe Nodes

Impact The MicrosoftAgent365Trigger and StripeTrigger node did not validate that inbound requests. As a result, an unauthenticated attacker who knows the webhook URL could submit a forged payload and cause the workflow to execute with attacker-controlled data. Patches The issue has been fixed in...

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.

Aembit Extends IAM for Agentic AI to Microsoft Copilot Studio

Las Vegas, USA / Nevada, 16th June 2026, CyberNewswire...

Fake Microsoft Alerts Used to Deploy North Korean NarwhalRAT Malware

The North Korean state-sponsored hacking group known as ScarCruft aka APT37 has been observed using spear-phishing messages impersonating Microsoft Account security notifications to deliver a new malware called NarwhalRAT. "The attack email contained a message impersonating an MS account security...

Chromium: CVE-2026-11681 Use after free in Ozone

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...