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Firefox Root Certificate Expiration: Question

Firefox Other
James replied
fbreimer
fbreimer

Regarding: "Firefox Root Certificate Expiration" on January 14th. I am running OS Mavericks (OS X 10.9.5 (13F1911)) on my iMac. Currently, the latest Firefox version for that OS is 78.15.0esr (64-bit).

What should I do to address a possible Root Certificate expiration?

Or is the 78.15.0esr (64-bit) Root Certificate robust enough to avoid expiration?

Thanks Fred

Regarding: "Firefox Root Certificate Expiration" on January 14th. I am running OS Mavericks (OS X 10.9.5 (13F1911)) on my iMac. Currently, the latest Firefox version for that OS is 78.15.0esr (64-bit). What should I do to address a possible Root Certificate expiration? Or is the 78.15.0esr (64-bit) Root Certificate robust enough to avoid expiration? Thanks Fred

All Replies (2)

cor-el
cor-el
  • Top 25 Contributor
  • Moderator

You can look at this thread:

James
James
  • Moderator
  • Top 10 Contributor

https://support.mozilla.org/en-US/kb/root-certificate-expiration

Short version is you need Firefox 128 or later or Firefox 115.13.0esr or later.

The latest Firefox you can run on the old eol macOS 10.9, 10.10, 10.11 is the old Firefox 78.15.0esr.