Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

I need to disable WebGL on all my computers

  • 3 replies
  • 1 has this problem
  • 3 views
  • Last reply by Helper7677

harryjohnston
harryjohnston
more options

For security reasons, I need to disable WebGL on several hundred Windows computers. Is there a registry entry I can set, or a DLL I can disable via software restriction policy?

See http://secunia.com/advisories/44972/

For security reasons, I need to disable WebGL on several hundred Windows computers. Is there a registry entry I can set, or a DLL I can disable via software restriction policy? See http://secunia.com/advisories/44972/

All Replies (3)

jscher2000 - Support Volunteer
jscher2000 - Support Volunteer
  • Top 10 Contributor
more options

You may be able to do this by pushing out a file or two into the Firefox folder in c:\Program Files. Haven't tried it myself, but check out this article:

Locking preferences - MozillaZine Knowledge Base

Any luck?

harryjohnston
harryjohnston Question owner
more options

Pushing files around is a bit awkward, I'd rather save that option for a last resort.

Helper7677
Helper7677
more options

Look at cor-el's response in this link (a different pref): https://support.mozilla.com/en-US/questions/808176

and the pref to be set in this Mozilla blog post (last sentence under "Status" section: https://blog.mozilla.com/security/2011/06/16/webgl-graphics-memory-stealing-issue/

Also note that a fix for this is due to be out on 2011-06-21.