Mozilla security advisory (AV26-644)
ID: 8fbb1413-8e8f-5be6-b468-50b7ec2c7960
STIX ID: report--8fbb1413-8e8f-5be6-b468-50b7ec2c7960
Feed Name: Canadian Centre for Cyber Security Alerts and Advisories
Threat Score
**Executive summary:** On June 30, 2026 Mozilla published a security advisory addressing a vulnerability in Firefox versions prior to 152.04; the Cyber Centre advises users and administrators to review the linked information and apply the necessary updates.
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