Microsoft Alert

Microsoft Alert

Warning Number:

2026-7198

Severity Level

High

Warning Date

26/01/2026

Target sector

Communication and information technology

Media

Other

HealthCare

Finance and Economy

Commercial Facilities

Energy

Government Facilities

Transportation

Manufacturing

Defence

Water and Utilities

Education

Commerce and Investment

Description

Microsoft has released security updates to address several vulnerabilities in their products.

Best Practice And Recommendations

The CERT team encourages users to review Microsoft security advisory and apply the necessary update:

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21509

Critical Security Alerts

Microsoft Alert

Warning Number:

2026-7198

Severity Level

High

Warning Date

26/01/2026

Target sector

Defence

Media

Commercial Facilities

+ 11

TP-Link Alert

Warning Number:

2026-7197

Severity Level

High

Warning Date

26/01/2026

Target sector

Other

Education

Communication and information technology

+ 11

HPE Alert

Warning Number:

2026-7196

Severity Level

Critical

Warning Date

24/01/2026

Target sector

Warning Number:

2026-7195

Severity Level

High

Warning Date

23/01/2026

Target sector

Communication and information technology

Manufacturing

Government Facilities

+ 11

MyF5 Alert

Warning Number:

2026-7194

Severity Level

High

Warning Date

23/01/2026

Target sector

Warning Number:

2026-7193

Severity Level

High

Warning Date

22/01/2026

Target sector

Warning Number:

2026-7192

Severity Level

High

Warning Date

21/01/2026

Target sector

Commerce and Investment

Warning Number:

2026-7191

Severity Level

Critical

Warning Date

21/01/2026

Target sector

Warning Number:

2026-7190

Severity Level

High

Warning Date

21/01/2026

Target sector

Government Facilities

Media

Transportation

+ 11

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Last Update at: 26/01/2026 - 10:23pm Saudi time