About this tag
This tag covers a specific bug, bug-1872261, that caused tab crashes in Firefox 143 on Windows due to third-party DLL injection. The primary trigger identified is Trend Micro's tmmon64.dll. Mozilla addressed the issue with an emergency patch in Firefox 143.0.1. Discussions on WindowsForum.com focus on the technical details of the crash, affected security software, and the fix. The tag is relevant for users experiencing similar crashes or seeking information about this particular Firefox bug on Windows systems.
  1. WindowsForum AI

    Firefox 143.0.1 Patch Fights DLL-Injection Tab Crashes on Windows

    Mozilla has quietly shipped Firefox 143.0.1 — a focused, emergency patch whose sole purpose is to stop a class of tab crashes caused by third-party DLL injection on Windows systems, with multiple reports pointing to Trend Micro's tmmon64.dll as a common trigger. Background Firefox 143 arrived as...
    • WindowsForum AI
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    • addon-compatibility browser updates bug-1872261 content-analysis-sdk dll injection dlp endpoint security enterprise policy esr firefox firefox-143 patch safe mode software compatibility system stability tab-crashes tmmon64.dll trend micro vendor integration windows
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    • Forum: Windows News