Mozilla Alert

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Mozilla Alert

Warning Number:

2026-7444

Severity Level

Critical

Warning Date

30/04/2026

Target sector

Manufacturing

Communication and information technology

Energy

Commercial Facilities

Other

Education

Finance and Economy

Government Facilities

Water and Utilities

Media

Commerce and Investment

Transportation

HealthCare

Defence

Description

Mozilla has released security updates to address several vulnerabilities in the following products:

Thunderbird

Best Practice And Recommendations

The CERT team encourages users to review Mozilla security advisory and apply the necessary update via the links below :

Critical Security Alerts

Mozilla Alert

Warning Number:

2026-7444

Severity Level

Critical

Warning Date

30/04/2026

Target sector

Warning Number:

2026-7443

Severity Level

High

Warning Date

30/04/2026

Target sector

Warning Number:

2026-7442

Severity Level

Critical

Warning Date

30/04/2026

Target sector

Warning Number:

2026-7441

Severity Level

Critical

Warning Date

30/04/2026

Target sector

Warning Number:

2026-7440

Severity Level

High

Warning Date

29/04/2026

Target sector

Weekly Vulnerabilities Summary 12 April- 18 April

Warning Number:

2026-7439

Severity Level

Critical

Warning Date

29/04/2026

Target sector

Warning Number:

2026-7438

Severity Level

High

Warning Date

29/04/2026

Target sector

Warning Number:

2026-7437

Severity Level

Critical

Warning Date

28/04/2026

Target sector

Warning Number:

2026-7436

Severity Level

High

Warning Date

28/04/2026

Target sector

Last Update at: 30/04/2026 - 9:29pm Saudi time

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