Mozilla security advisory (AV25-367)

Serial number: AV25-367
Date: June 24, 2025

On June 24, 2025, Mozilla published security advisories to address vulnerabilities in the following products:

  • Firefox ESR – versions prior to 128.12
  • Firefox ESR – versions prior to 115.25
  • Firefox – versions prior to 140

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

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