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Mozilla Firefox 153.0.1

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153.0โ†’153.0.1Bug fix
๐Ÿ“… July 28, 2026๐Ÿ—‚ Browsers๐Ÿ“ฆ Mozilla Firefox โ†—๐Ÿ“œ Full changelog โ†—
โœฆ Editor's summary

Firefox 153.0.1 is a maintenance update following the Firefox 153 release, focused on resolving issues identified after the major version rollout. Organizations should deploy the update to maintain browser stability and ensure endpoints are running the latest supported Firefox build.

What's new

  • Includes fixes for issues identified following the Firefox 153.0 release.
  • Improves overall browser reliability and stability.
  • Recommended for organizations and users currently running Firefox 153.0.

Firefox 153 was originally released on July 21, 2026 and introduced several new capabilities, including HDR video playback on supported Windows systems, improved Containers functionality, QR code page sharing, and the ability to merge PDFs using the built-in PDF viewer.

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