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Tabs keep crashing after update (157)

Firefox App crash
jbr replied 6 hours ago
Chocos
Chocos

Firefox tabs keep crashing for no apparent reason after this Nova update (its not website specific). here's a list of my top five Submitted Crash Reports (there are dozens more but ill keep this brief): Report ID Date Submitted

  • bp-0d889e7b-0c50-4d71-ac37-c37700261002 02-Oct-26, 22:01
  • bp-2587c1c7-7ab3-42da-983f-aefe60261002 02-Oct-26, 21:59
  • bp-963e9304-f1db-4aac-9d4e-7c8300260829 29-Aug-26, 10:31
  • bp-3d6f6fd0-c34a-460a-a1c2-fe9200261002 02-Oct-26, 22:04
  • bp-e7f70176-6daf-4c81-a139-56f060261002 02-Oct-26, 22:04

i don't believe its memory issues because my PC has 61.6 GB of 474 GB free, and i never got these crashes before the update, with the same amount of data. dunno what else to add here, let me know if i need to provide something more

Firefox tabs keep crashing for no apparent reason after this Nova update (its not website specific). here's a list of my top five Submitted Crash Reports (there are dozens more but ill keep this brief): Report ID Date Submitted * bp-0d889e7b-0c50-4d71-ac37-c37700261002 02-Oct-26, 22:01 * bp-2587c1c7-7ab3-42da-983f-aefe60261002 02-Oct-26, 21:59 * bp-963e9304-f1db-4aac-9d4e-7c8300260829 29-Aug-26, 10:31 * bp-3d6f6fd0-c34a-460a-a1c2-fe9200261002 02-Oct-26, 22:04 * bp-e7f70176-6daf-4c81-a139-56f060261002 02-Oct-26, 22:04 i don't believe its memory issues because my PC has 61.6 GB of 474 GB free, and i never got these crashes before the update, with the same amount of data. dunno what else to add here, let me know if i need to provide something more

All Replies (3)

jbr
jbr
  • Top 10 Contributor

Isn't that caused by one of your addons? If you restart into Troubleshoot Mode (from Help menu) or run a new clean profile on the side — is there any change?

Chocos
Chocos Question owner

i don't think its that either, because again i had no issues before this update i did try troubleshoot mode but i cant tell if it fixed it or not because i have no idea how to reproduce the issue, it happens randomly

jbr
jbr
  • Top 10 Contributor

It comes from addon interaction, as https://bugzilla.mozilla.org/show_bug.cgi?id=1678734

It might have been a change in networking or security, or access to various internals, but it still must be a bug in extension code to trigger it, like https://bugzilla.mozilla.org/show_bug.cgi?id=1673749

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