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Mozilla and Google release critical security updates for Firefox, Thunderbird, and Chrome
On March 24-25, 2026, Mozilla and Google published security advisories addressing multiple critical vulnerabilities in Firefox, Thunderbird, and Chrome browsers.
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- AusCERT - Bulletinsportal.auscert.org.au
- Mozilla Foundation Security Advisoriesmozilla.org
- Canadian Centre for Cyber Security - Alertscyber.gc.ca
- Google Chrome Releases Blogchromereleases.googleblog.com
- Mozilla Thunderbird: CVSS (Max): 10.0AusCERT - Bulletins