Processing web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited. A memory corruption vulnerability was addressed with improved locking. Reference: https://webkitgtk.org/security/WSA-2023-0011.html
Created webkitgtk tracking bugs for this issue: Affects: fedora-all [bug 2253059]
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2023:7715 https://access.redhat.com/errata/RHSA-2023:7715
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2023:7716 https://access.redhat.com/errata/RHSA-2023:7716