Recent Advisories

Severity ID Title Vendor Product Date Type
NONE MSSECURE:EB5BFC...

Breaking the code: Multi-stage ‘code of conduct’ phishing campaign leads to AiTM token compromise_MSSECURE:EB5BFCC7CC1D0C3DAE4207A4B201890B

In this article 1. Multi-step social engineering campaign leading to credential theft 2. Mitigation and protection guidance 3. Microsoft Def...

N/A N/A MSSECURE
HIGH 7.8 MSSECURE:320698...

CVE-2026-31431: Copy Fail vulnerability enables Linux root privilege escalation across cloud environments_MSSECURE:320698D81A5FE3E7D8DC787EB96B86F3

In this article 1. Vulnerability details 2. Mitigation and protection guidance 3. Microsoft Defender XDR detections 4. References 5. Lea...

N/A N/A MSSECURE
HIGH 7.8 MSSECURE:11FA3D...

CVE-2026-31431: Copy Fail vulnerability enables Linux root privilege escalation across cloud environments_MSSECURE:11FA3D1735B7C05C9D4F553A3547121A

In this article 1. Vulnerability details 2. Mitigation and protection guidance 3. Microsoft Defender XDR detections 4. References 5. Lea...

N/A N/A MSSECURE
NONE MSSECURE:B6CCE5...

Email threat landscape: Q1 2026 trends and insights_MSSECURE:B6CCE56AE766D4A7E44C852C4EBDAD07

In this article 1. Tycoon2FA disruption impact 2. QR code phishing attacks 3. CAPTCHA tactics 4. Malicious payloads 5. Business email co...

N/A N/A MSSECURE
NONE MSSECURE:7F8199...

Microsoft Agent 365, now generally available, expands capabilities and integrations_MSSECURE:7F819914AB7CAFDCC13CD699328B85CC

## Microsoft Agent 365 Now generally available for commercial customers. Connect with your Microsoft 365 expert _Choose an ecosystem partner fo...

N/A N/A MSSECURE
NONE MSSECURE:F0CE9D...

What’s new, updated, or recently released in Microsoft Security_MSSECURE:F0CE9DD0CF957072EFD15CAFDFE72E1B

## New capabilities in Microsoft Agent 365; new Microsoft Defender and GitHub integration At Microsoft, security innovations are purpose-built to ...

N/A N/A MSSECURE
NONE MSSECURE:331B49...

Simplifying AWS defense with Microsoft Sentinel UEBA_MSSECURE:331B49720D26584CBFC8DA8EB7C151FC

In this article 1. Under the hood: The tables 2. Traditional vs. new approach 3. Real-world attack scenarios: Microsoft Sentinel UEBA in act...

N/A N/A MSSECURE
NONE MSSECURE:BC0E94...

Email threat landscape: Q1 2026 trends and insights_MSSECURE:BC0E9475B024D53C4F1EC312C6B19183

In this article 1. Tycoon2FA disruption impact 2. QR code phishing attacks 3. CAPTCHA tactics 4. Malicious payloads 5. Business email co...

N/A N/A MSSECURE
NONE MSSECURE:BD838A...

8 best practices for CISOs conducting risk reviews_MSSECURE:BD838A04488837616EB3BC3707E9BCE2

__The Deputy CISO blog series is where Microsoft _Deputy Chief Information Security Officers_ (CISOs) share their thoughts on what is most importa...

N/A N/A MSSECURE
NONE MSSECURE:4D2407...

8 best practices for CISOs conducting risk reviews_MSSECURE:4D240713B4EB1F70022F9ED1658B8F36

__The Deputy CISO blog series is where Microsoft _Deputy Chief Information Security Officers_ (CISOs) share their thoughts on what is most importa...

N/A N/A MSSECURE