A flaw was found in WebKitGTK. An use after free issue was addressed with improved memory management. Processing maliciously crafted web content may lead to arbitrary code execution.
Created webkit2gtk3 tracking bugs for this issue:
Affects: fedora-all [bug 1901217]
This issue has been addressed in the following products:
Red Hat Enterprise Linux 8
Via RHSA-2021:1586 https://access.redhat.com/errata/RHSA-2021:1586
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):