This article contains information about a bug in Firefox that causes some users to experience red wels when browsing the web.
The bug, which has been identified as a regression in the new WebKit version of Firefox, has been reported to Mozilla as well as the Internet Engineering Task Force (IETF).
This is not the first time Mozilla has reported a bug to IETF.
In August, it reported a flaw in the way the browser treats HTML5 content that was found in a malicious campaign targeting several web companies.
That bug also prompted Mozilla to update Firefox to the latest version of the browser, which is expected to be released to the public later this month.
Mozilla is not releasing any additional details about the bug in this post, and the company has not provided further details about what happened to the affected user in this case.
The bug affects Firefox users in the United States and Canada.
Mozilla has not identified any other countries affected by this bug.
The first version of this bug was discovered by researchers at University of California, Berkeley, and published in January 2018.
The researchers identified it after seeing it being used by a campaign to download malware to web sites, the researchers wrote in a blog post.
The researchers, who also posted a detailed description of the bug on GitHub, noted that the bug would typically affect Firefox users who visit a malicious webpage on the web and that a malicious website might install the same exploit to a malicious page that they see.
But they said it appeared to be more likely to happen in users who visited a malicious site on their own computers, and that there may be other factors that could affect how the vulnerability is exploited.
The flaw was not discovered in Firefox, but it was discovered in a previous version of WebKit that was released in July 2018.
That version of Chrome did not appear to be vulnerable, but the vulnerability was present in other versions of Firefox that were released in 2018.
Mozilla’s bug is not new, and it has been known about since the early days of WebOS, Mozilla said in a statement.
While the bug has been fixed in Firefox in recent months, Mozilla does not recommend users use the version of browser it is currently running.
Users are advised to upgrade to the newer version.