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advisory
Mozilla Security Updates — July 2026
Roundup of Mozilla security advisories published in July 2026.
What's new
- l1 OS windows Jul 3, 13:25 via splunk-escu
Aggregated Mozilla security advisories for July 2026. CVEs from this cycle are folded into the list below as they are published.
Recommendation
Review affected products and apply Mozilla's July 2026 security updates.