Debian 10 Buster: DSA-4658-1 Critical: Webkit2gtk Code Execution Threat

The following vulnerability has been discovered in the webkit2gtk web
engine:

CVE-2020-11793

Cim Stordal discovered that maliciously crafted web content may
lead to arbitrary code execution or a denial of service.

For the stable distribution (buster), this problem has been fixed in
version 2.26.4-1~deb10u3.

We recommend that you upgrade your webkit2gtk packages.

For the detailed security status of webkit2gtk please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/webkit2gtk

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/