I haven't heard back from Microsoft about this issue so far, and we are still receiving some crashes. With PlayReady support being added to [132 Release (as a progressive rollout)](https://www.mozilla.org/en-US/firefox/132.0/releasenotes/), I think our safest option here would be to block `WRusr.dll` injection in our utility processes. I'll propose a patch for that.
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I haven't heard back from Microsoft about this issue so far, and we are still receiving some crashes. With PlayReady support being added to [132 Release (as a progressive rollout)](https://www.mozilla.org/en-US/firefox/132.0/releasenotes/), I think our safest option here would be to block `WRusr.dll` injection in our utility processes. I have informed Webroot of this decision and I'll propose a patch for that.