These are the 1 security notices from 2025‑12‑18

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Mozilla security advisory (AV25‑849) – 2025‑12‑18

Link to Cyber Centre alert: https://www.cyber.gc.ca/en/alerts-advisories
Link to Mozilla advisory: https://www.mozilla.org/en-US/security/advisories/mfsa2025-98/

Severity: High

Recommended actions:

• Review the detailed advisory on both the Cyber Centre and Mozilla pages to understand the vulnerability.
• Apply the patch released by Mozilla immediately.
• Verify that all browsers across your organization are updated to the patched version.
• Perform an inventory of systems that may be affected and prioritize remediation for critical assets.

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How Azzurro Technology Inc. can help

Azzurro Technology Inc. can assist you in addressing this high‑severity advisory—or any other software issue your organization encounters. Our team will guide you through applying the necessary patches and securing your environment. All advice is provided free of charge.

📧 Contact us: mailto:info@azzurro.tech

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Disclaimer

This post is an AI‑generated summary of the security notice(s) posted on the Canadian Cyber Centre’s alerts page. It does not replace the official advisory. For complete details, please visit the Cyber Centre’s alerts page: https://www.cyber.gc.ca/en/alerts-advisories.

Azzurro Technology Inc. can provide a free quote for a more detailed, organization‑specific report.