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Mozilla Firefox 152.0.6

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152.0.5โ†’152.0.6SecurityBug fix
๐Ÿ“… July 15, 2026๐Ÿ—‚ Browsers๐Ÿ“ฆ Mozilla Firefox โ†—๐Ÿ“œ Full changelog โ†—
โœฆ Editor's summary

Mozilla Firefox 152.0.6 is a security and stability update that addresses multiple vulnerabilities in the browser, including memory safety issues and privilege-related flaws inherited from the Firefox ESR codebase. Mozilla recommends updating all supported Firefox installations to the latest version.

โš  Security impact
  • Fixed multiple security vulnerabilities affecting Firefox.
  • Resolved memory safety issues that could potentially lead to arbitrary code execution.
  • Addressed privilege and sandbox-related security flaws.
  • Mozilla recommends updating immediately to the latest release.

What's new

  • Updated Firefox to version 152.0.6.
  • Fixed multiple security vulnerabilities across browser components.
  • Improved browser stability and reliability.
  • Resolved several crashes and memory handling issues.
  • Included compatibility and maintenance improvements.
  • Recommended update for all Firefox users.
More from Mozilla Firefox
Mozilla Firefox 154.0.1Aug 26, 2026
Mozilla Firefox 154.0Aug 19, 2026
Mozilla Firefox 153.0.4Bug fixAug 11, 2026
Mozilla Firefox 153.0.3Bug fixPerformanceAug 4, 2026
Mozilla Firefox 153.0.1Bug fixJul 28, 2026
Latest in Browsers
Google Chrome: Google Chrome 153.0.8010.12Aug 27, 2026
Google Chrome: Google Chrome 152.0.7977.65Aug 26, 2026
Microsoft Edge: Microsoft Edge 151.0.4129.96Aug 21, 2026
Google Chrome: Google Chrome 152.0.7977.54Aug 20, 2026
Safari: Safari 26.6.1Aug 19, 2026

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