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Firefox 111

Support for Firefox 111 ended on 11/04/2023. There are no more security updates for this branch.

End of support reached

Latest version: 111.0.1, released on 21/03/2023

End of support: 11/04/2023

1038 known vulnerabilities open in 111.0.1

Vulnerabilities in Firefox 111

1038 vulnerabilities from the NVD affect at least one version of this branch. Last checked on 03/11/2026.

And 938 more.

66 vulnerabilities of Firefox have no version information in the NVD and are not assigned to any branch.

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