These are the 4 security notices from 19th, 20th and 21st of  December 2025

Disclaimer: This is an AI‑generated summary based on the advisories listed on the Canadian Centre for Cyber Security’s alerts page https://www.cyber.gc.ca/en/alerts-advisories. For the complete details, please visit the original advisories. Azzurro Technology Inc. can provide a free, customized report for your organization—just request a free quote.

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1. WatchGuard security advisory (AV25‑850) – Update 1

Date: 19 December 2025
Link: https://www.cyber.gc.ca/en/alerts-advisories
Severity: Not specified in the source material
Recommended actions: Review the advisory for any patches or configuration changes suggested by WatchGuard and apply them promptly.

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2. HPE security advisory (AV25‑853)

Date: 19 December 2025
Link: https://www.cyber.gc.ca/en/alerts-advisories
Severity: Not specified in the source material
Recommended actions: Check HPE’s guidance for firmware updates or mitigation steps and implement them as soon as possible.

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3. Microsoft Edge security advisory (AV25‑852)

Date: 19 December 2025
Link: https://www.cyber.gc.ca/en/alerts-advisories
Severity: Not specified in the source material
Recommended actions: Follow Microsoft’s instructions for applying the latest browser updates or configuration tweaks.

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4. Google Chrome security advisory (AV25‑851)

Date: 19 December 2025
Link: https://www.cyber.gc.ca/en/alerts-advisories
Severity: Not specified in the source material
Recommended actions: Install the newest Chrome version or apply any patches indicated by Google.

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How Azzurro Technology Inc. Can Assist

Azzurro Technology Inc. can help you interpret these advisories, apply the necessary patches, and address any other software issues your organization encounters. All advice is provided free of charge.

📧 Reach out at: mailto:info@azzurro.tech

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Disclaimer & Further Reading

• This summary is generated by an AI and reflects only the information supplied.
• For full advisory texts and the latest updates, see the official page: https://www.cyber.gc.ca/en/alerts-advisories.
• Azzurro Technology Inc. offers a free quote for a more detailed, organization‑specific report—contact us via the email above.