Mozilla security advisory (AV25-442)

Serial number: AV25-442
Date: July 22, 2025

On July 22, 2025, Mozilla published security advisories to address vulnerabilities in the following products:

  • Firefox for iOS – versions prior to 141
  • Firefox ESR – versions prior to 140.1
  • Firefox ESR – versions prior to 128.13
  • Firefox ESR – versions prior to 115.26
  • Firefox – versions prior to 141

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

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