CVE-2021-38491

Medium

Description

Mixed-content checks were unable to analyze opaque origins which led to some mixed content being loaded. This vulnerability affects Firefox < 92.

SeverityMedium
CVSS6.5
Exploit probability—
ProductMozilla Firefox
PublishedNov 3, 2021
First seenNov 3, 2021

How to fix

Update
  • mozilla firefox92.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefoxv < 92.092.0

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CVE-2021-38491 · Mozilla Firefox · Dark Radar